32656000

素因数分解:

$2^7\times 5^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 87993360

約数和(自身を除く): 55337360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 128, 130, 157, 160, 200, 208, 250, 260, 314, 320, 325, 400, 416, 500, 520, 628, 640, 650, 785, 800, 832, 1000, 1040, 1256, 1300, 1570, 1600, 1625, 1664, 2000, 2041, 2080, 2512, 2600, 3140, 3200, 3250, 3925, 4000, 4082, 4160, 5024, 5200, 6280, 6500, 7850, 8000, 8164, 8320, 10048, 10205, 10400, 12560, 13000, 15700, 16000, 16328, 19625, 20096, 20410, 20800, 25120, 26000, 31400, 32656, 39250, 40820, 41600, 50240, 51025, 52000, 62800, 65312, 78500, 81640, 100480, 102050, 104000, 125600, 130624, 157000, 163280, 204100, 208000, 251200, 255125, 261248, 314000, 326560, 408200, 502400, 510250, 628000, 653120, 816400, 1020500, 1256000, 1306240, 1632800, 2041000, 2512000, 3265600, 4082000, 6531200, 8164000, 16328000, 32656000]

約数ペア:

[(1, 32656000), (2, 16328000), (4, 8164000), (5, 6531200), (8, 4082000), (10, 3265600), (13, 2512000), (16, 2041000), (20, 1632800), (25, 1306240), (26, 1256000), (32, 1020500), (40, 816400), (50, 653120), (52, 628000), (64, 510250), (65, 502400), (80, 408200), (100, 326560), (104, 314000), (125, 261248), (128, 255125), (130, 251200), (157, 208000), (160, 204100), (200, 163280), (208, 157000), (250, 130624), (260, 125600), (314, 104000), (320, 102050), (325, 100480), (400, 81640), (416, 78500), (500, 65312), (520, 62800), (628, 52000), (640, 51025), (650, 50240), (785, 41600), (800, 40820), (832, 39250), (1000, 32656), (1040, 31400), (1256, 26000), (1300, 25120), (1570, 20800), (1600, 20410), (1625, 20096), (1664, 19625), (2000, 16328), (2041, 16000), (2080, 15700), (2512, 13000), (2600, 12560), (3140, 10400), (3200, 10205), (3250, 10048), (3925, 8320), (4000, 8164), (4082, 8000), (4160, 7850), (5024, 6500), (5200, 6280)]