17656340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1151}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 40642560

約数和(自身を除く): 22986220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1151, 1180, 1534, 2302, 3068, 3835, 4604, 5755, 7670, 11510, 14963, 15340, 23020, 29926, 59852, 67909, 74815, 135818, 149630, 271636, 299260, 339545, 679090, 882817, 1358180, 1765634, 3531268, 4414085, 8828170, 17656340]

約数ペア:

[(1, 17656340), (2, 8828170), (4, 4414085), (5, 3531268), (10, 1765634), (13, 1358180), (20, 882817), (26, 679090), (52, 339545), (59, 299260), (65, 271636), (118, 149630), (130, 135818), (236, 74815), (260, 67909), (295, 59852), (590, 29926), (767, 23020), (1151, 15340), (1180, 14963), (1534, 11510), (2302, 7670), (3068, 5755), (3835, 4604)]