33179380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3449}}^1$

素因数の和:3508

約数の個数: 48

約数和(自身を含む): 77086800

約数和(自身を除く): 43907420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 3449, 4810, 6898, 9620, 13796, 17245, 34490, 44837, 68980, 89674, 127613, 179348, 224185, 255226, 448370, 510452, 638065, 896740, 1276130, 1658969, 2552260, 3317938, 6635876, 8294845, 16589690, 33179380]

約数ペア:

[(1, 33179380), (2, 16589690), (4, 8294845), (5, 6635876), (10, 3317938), (13, 2552260), (20, 1658969), (26, 1276130), (37, 896740), (52, 638065), (65, 510452), (74, 448370), (130, 255226), (148, 224185), (185, 179348), (260, 127613), (370, 89674), (481, 68980), (740, 44837), (962, 34490), (1924, 17245), (2405, 13796), (3449, 9620), (4810, 6898)]