76988600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29611}}^1$

素因数の和:29640

約数の個数: 48

約数和(自身を含む): 192774120

約数和(自身を除く): 115785520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 29611, 59222, 118444, 148055, 236888, 296110, 384943, 592220, 740275, 769886, 1184440, 1480550, 1539772, 1924715, 2961100, 3079544, 3849430, 5922200, 7698860, 9623575, 15397720, 19247150, 38494300, 76988600]

約数ペア:

[(1, 76988600), (2, 38494300), (4, 19247150), (5, 15397720), (8, 9623575), (10, 7698860), (13, 5922200), (20, 3849430), (25, 3079544), (26, 2961100), (40, 1924715), (50, 1539772), (52, 1480550), (65, 1184440), (100, 769886), (104, 740275), (130, 592220), (200, 384943), (260, 296110), (325, 236888), (520, 148055), (650, 118444), (1300, 59222), (2600, 29611)]