15673205020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{150617}}^1$

素因数の和:150691

約数の個数: 72

約数和(自身を含む): 37019494512

約数和(自身を除く): 21346289492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 121, 172, 215, 220, 242, 430, 473, 484, 605, 860, 946, 1210, 1892, 2365, 2420, 4730, 5203, 9460, 10406, 20812, 26015, 52030, 104060, 150617, 301234, 602468, 753085, 1506170, 1656787, 3012340, 3313574, 6476531, 6627148, 8283935, 12953062, 16567870, 18224657, 25906124, 32382655, 33135740, 36449314, 64765310, 71241841, 72898628, 91123285, 129530620, 142483682, 182246570, 284967364, 356209205, 364493140, 712418410, 783660251, 1424836820, 1567320502, 3134641004, 3918301255, 7836602510, 15673205020]

約数ペア:

[(1, 15673205020), (2, 7836602510), (4, 3918301255), (5, 3134641004), (10, 1567320502), (11, 1424836820), (20, 783660251), (22, 712418410), (43, 364493140), (44, 356209205), (55, 284967364), (86, 182246570), (110, 142483682), (121, 129530620), (172, 91123285), (215, 72898628), (220, 71241841), (242, 64765310), (430, 36449314), (473, 33135740), (484, 32382655), (605, 25906124), (860, 18224657), (946, 16567870), (1210, 12953062), (1892, 8283935), (2365, 6627148), (2420, 6476531), (4730, 3313574), (5203, 3012340), (9460, 1656787), (10406, 1506170), (20812, 753085), (26015, 602468), (52030, 301234), (104060, 150617)]