75152740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{289049}}^1$

素因数の和:289071

約数の個数: 24

約数和(自身を含む): 169961400

約数和(自身を除く): 94808660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 289049, 578098, 1156196, 1445245, 2890490, 3757637, 5780980, 7515274, 15030548, 18788185, 37576370, 75152740]

約数ペア:

[(1, 75152740), (2, 37576370), (4, 18788185), (5, 15030548), (10, 7515274), (13, 5780980), (20, 3757637), (26, 2890490), (52, 1445245), (65, 1156196), (130, 578098), (260, 289049)]