41267200

素因数分解:

$2^{12}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 156

約数和(自身を含む): 113756608

約数和(自身を除く): 72489408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 128, 130, 155, 160, 200, 208, 248, 256, 260, 310, 320, 325, 400, 403, 416, 496, 512, 520, 620, 640, 650, 775, 800, 806, 832, 992, 1024, 1040, 1240, 1280, 1300, 1550, 1600, 1612, 1664, 1984, 2015, 2048, 2080, 2480, 2560, 2600, 3100, 3200, 3224, 3328, 3968, 4030, 4096, 4160, 4960, 5120, 5200, 6200, 6400, 6448, 6656, 7936, 8060, 8320, 9920, 10075, 10240, 10400, 12400, 12800, 12896, 13312, 15872, 16120, 16640, 19840, 20150, 20480, 20800, 24800, 25600, 25792, 26624, 31744, 32240, 33280, 39680, 40300, 41600, 49600, 51200, 51584, 53248, 63488, 64480, 66560, 79360, 80600, 83200, 99200, 102400, 103168, 126976, 128960, 133120, 158720, 161200, 166400, 198400, 206336, 257920, 266240, 317440, 322400, 332800, 396800, 412672, 515840, 634880, 644800, 665600, 793600, 825344, 1031680, 1289600, 1331200, 1587200, 1650688, 2063360, 2579200, 3174400, 4126720, 5158400, 8253440, 10316800, 20633600, 41267200]

約数ペア:

[(1, 41267200), (2, 20633600), (4, 10316800), (5, 8253440), (8, 5158400), (10, 4126720), (13, 3174400), (16, 2579200), (20, 2063360), (25, 1650688), (26, 1587200), (31, 1331200), (32, 1289600), (40, 1031680), (50, 825344), (52, 793600), (62, 665600), (64, 644800), (65, 634880), (80, 515840), (100, 412672), (104, 396800), (124, 332800), (128, 322400), (130, 317440), (155, 266240), (160, 257920), (200, 206336), (208, 198400), (248, 166400), (256, 161200), (260, 158720), (310, 133120), (320, 128960), (325, 126976), (400, 103168), (403, 102400), (416, 99200), (496, 83200), (512, 80600), (520, 79360), (620, 66560), (640, 64480), (650, 63488), (775, 53248), (800, 51584), (806, 51200), (832, 49600), (992, 41600), (1024, 40300), (1040, 39680), (1240, 33280), (1280, 32240), (1300, 31744), (1550, 26624), (1600, 25792), (1612, 25600), (1664, 24800), (1984, 20800), (2015, 20480), (2048, 20150), (2080, 19840), (2480, 16640), (2560, 16120), (2600, 15872), (3100, 13312), (3200, 12896), (3224, 12800), (3328, 12400), (3968, 10400), (4030, 10240), (4096, 10075), (4160, 9920), (4960, 8320), (5120, 8060), (5200, 7936), (6200, 6656), (6400, 6448)]