26240000000

素因数分解:

$2^{13}\times 5^7\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 224

約数和(自身を含む): 67195726416

約数和(自身を除く): 40955726416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 125, 128, 160, 164, 200, 205, 250, 256, 320, 328, 400, 410, 500, 512, 625, 640, 656, 800, 820, 1000, 1024, 1025, 1250, 1280, 1312, 1600, 1640, 2000, 2048, 2050, 2500, 2560, 2624, 3125, 3200, 3280, 4000, 4096, 4100, 5000, 5120, 5125, 5248, 6250, 6400, 6560, 8000, 8192, 8200, 10000, 10240, 10250, 10496, 12500, 12800, 13120, 15625, 16000, 16400, 20000, 20480, 20500, 20992, 25000, 25600, 25625, 26240, 31250, 32000, 32800, 40000, 40960, 41000, 41984, 50000, 51200, 51250, 52480, 62500, 64000, 65600, 78125, 80000, 82000, 83968, 100000, 102400, 102500, 104960, 125000, 128000, 128125, 131200, 156250, 160000, 164000, 167936, 200000, 204800, 205000, 209920, 250000, 256000, 256250, 262400, 312500, 320000, 328000, 335872, 400000, 410000, 419840, 500000, 512000, 512500, 524800, 625000, 640000, 640625, 656000, 800000, 820000, 839680, 1000000, 1024000, 1025000, 1049600, 1250000, 1280000, 1281250, 1312000, 1600000, 1640000, 1679360, 2000000, 2050000, 2099200, 2500000, 2560000, 2562500, 2624000, 3200000, 3203125, 3280000, 4000000, 4100000, 4198400, 5000000, 5120000, 5125000, 5248000, 6400000, 6406250, 6560000, 8000000, 8200000, 8396800, 10000000, 10250000, 10496000, 12800000, 12812500, 13120000, 16000000, 16400000, 20000000, 20500000, 20992000, 25600000, 25625000, 26240000, 32000000, 32800000, 40000000, 41000000, 41984000, 51250000, 52480000, 64000000, 65600000, 80000000, 82000000, 102500000, 104960000, 128000000, 131200000, 160000000, 164000000, 205000000, 209920000, 262400000, 320000000, 328000000, 410000000, 524800000, 640000000, 656000000, 820000000, 1049600000, 1312000000, 1640000000, 2624000000, 3280000000, 5248000000, 6560000000, 13120000000, 26240000000]

約数ペア:

[(1, 26240000000), (2, 13120000000), (4, 6560000000), (5, 5248000000), (8, 3280000000), (10, 2624000000), (16, 1640000000), (20, 1312000000), (25, 1049600000), (32, 820000000), (40, 656000000), (41, 640000000), (50, 524800000), (64, 410000000), (80, 328000000), (82, 320000000), (100, 262400000), (125, 209920000), (128, 205000000), (160, 164000000), (164, 160000000), (200, 131200000), (205, 128000000), (250, 104960000), (256, 102500000), (320, 82000000), (328, 80000000), (400, 65600000), (410, 64000000), (500, 52480000), (512, 51250000), (625, 41984000), (640, 41000000), (656, 40000000), (800, 32800000), (820, 32000000), (1000, 26240000), (1024, 25625000), (1025, 25600000), (1250, 20992000), (1280, 20500000), (1312, 20000000), (1600, 16400000), (1640, 16000000), (2000, 13120000), (2048, 12812500), (2050, 12800000), (2500, 10496000), (2560, 10250000), (2624, 10000000), (3125, 8396800), (3200, 8200000), (3280, 8000000), (4000, 6560000), (4096, 6406250), (4100, 6400000), (5000, 5248000), (5120, 5125000), (5125, 5120000), (5248, 5000000), (6250, 4198400), (6400, 4100000), (6560, 4000000), (8000, 3280000), (8192, 3203125), (8200, 3200000), (10000, 2624000), (10240, 2562500), (10250, 2560000), (10496, 2500000), (12500, 2099200), (12800, 2050000), (13120, 2000000), (15625, 1679360), (16000, 1640000), (16400, 1600000), (20000, 1312000), (20480, 1281250), (20500, 1280000), (20992, 1250000), (25000, 1049600), (25600, 1025000), (25625, 1024000), (26240, 1000000), (31250, 839680), (32000, 820000), (32800, 800000), (40000, 656000), (40960, 640625), (41000, 640000), (41984, 625000), (50000, 524800), (51200, 512500), (51250, 512000), (52480, 500000), (62500, 419840), (64000, 410000), (65600, 400000), (78125, 335872), (80000, 328000), (82000, 320000), (83968, 312500), (100000, 262400), (102400, 256250), (102500, 256000), (104960, 250000), (125000, 209920), (128000, 205000), (128125, 204800), (131200, 200000), (156250, 167936), (160000, 164000)]