82952740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{319049}}^1$

素因数の和:319071

約数の個数: 24

約数和(自身を含む): 187601400

約数和(自身を除く): 104648660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 319049, 638098, 1276196, 1595245, 3190490, 4147637, 6380980, 8295274, 16590548, 20738185, 41476370, 82952740]

約数ペア:

[(1, 82952740), (2, 41476370), (4, 20738185), (5, 16590548), (10, 8295274), (13, 6380980), (20, 4147637), (26, 3190490), (52, 1595245), (65, 1276196), (130, 638098), (260, 319049)]