25330460800

素因数分解:

$2^7\times 5^2\times {\mathrm{163}}^1\times {\mathrm{48563}}^1$

素因数の和:48750

約数の個数: 96

約数和(自身を含む): 62959340880

約数和(自身を除く): 37628880080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 163, 200, 320, 326, 400, 640, 652, 800, 815, 1304, 1600, 1630, 2608, 3200, 3260, 4075, 5216, 6520, 8150, 10432, 13040, 16300, 20864, 26080, 32600, 48563, 52160, 65200, 97126, 104320, 130400, 194252, 242815, 260800, 388504, 485630, 521600, 777008, 971260, 1214075, 1554016, 1942520, 2428150, 3108032, 3885040, 4856300, 6216064, 7770080, 7915769, 9712600, 15540160, 15831538, 19425200, 31080320, 31663076, 38850400, 39578845, 63326152, 77700800, 79157690, 126652304, 155401600, 158315380, 197894225, 253304608, 316630760, 395788450, 506609216, 633261520, 791576900, 1013218432, 1266523040, 1583153800, 2533046080, 3166307600, 5066092160, 6332615200, 12665230400, 25330460800]

約数ペア:

[(1, 25330460800), (2, 12665230400), (4, 6332615200), (5, 5066092160), (8, 3166307600), (10, 2533046080), (16, 1583153800), (20, 1266523040), (25, 1013218432), (32, 791576900), (40, 633261520), (50, 506609216), (64, 395788450), (80, 316630760), (100, 253304608), (128, 197894225), (160, 158315380), (163, 155401600), (200, 126652304), (320, 79157690), (326, 77700800), (400, 63326152), (640, 39578845), (652, 38850400), (800, 31663076), (815, 31080320), (1304, 19425200), (1600, 15831538), (1630, 15540160), (2608, 9712600), (3200, 7915769), (3260, 7770080), (4075, 6216064), (5216, 4856300), (6520, 3885040), (8150, 3108032), (10432, 2428150), (13040, 1942520), (16300, 1554016), (20864, 1214075), (26080, 971260), (32600, 777008), (48563, 521600), (52160, 485630), (65200, 388504), (97126, 260800), (104320, 242815), (130400, 194252)]