8660600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3360

約数の個数: 48

約数和(自身を含む): 21691320

約数和(自身を除く): 13030720

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, 3331, 6662, 13324, 16655, 26648, 33310, 43303, 66620, 83275, 86606, 133240, 166550, 173212, 216515, 333100, 346424, 433030, 666200, 866060, 1082575, 1732120, 2165150, 4330300, 8660600]

約数ペア:

[(1, 8660600), (2, 4330300), (4, 2165150), (5, 1732120), (8, 1082575), (10, 866060), (13, 666200), (20, 433030), (25, 346424), (26, 333100), (40, 216515), (50, 173212), (52, 166550), (65, 133240), (100, 86606), (104, 83275), (130, 66620), (200, 43303), (260, 33310), (325, 26648), (520, 16655), (650, 13324), (1300, 6662), (2600, 3331)]