74641060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2683}}^1$

素因数の和:2812

約数の個数: 48

約数和(自身を含む): 170444736

約数和(自身を除く): 95803676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 535, 1070, 1391, 2140, 2683, 2782, 5366, 5564, 6955, 10732, 13415, 13910, 26830, 27820, 34879, 53660, 69758, 139516, 174395, 287081, 348790, 574162, 697580, 1148324, 1435405, 2870810, 3732053, 5741620, 7464106, 14928212, 18660265, 37320530, 74641060]

約数ペア:

[(1, 74641060), (2, 37320530), (4, 18660265), (5, 14928212), (10, 7464106), (13, 5741620), (20, 3732053), (26, 2870810), (52, 1435405), (65, 1148324), (107, 697580), (130, 574162), (214, 348790), (260, 287081), (428, 174395), (535, 139516), (1070, 69758), (1391, 53660), (2140, 34879), (2683, 27820), (2782, 26830), (5366, 13910), (5564, 13415), (6955, 10732)]