3323219380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{26573}}^1$

素因数の和:26645

約数の個数: 72

約数和(自身を含む): 7761415032

約数和(自身を除く): 4438195652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 169, 185, 260, 338, 370, 481, 676, 740, 845, 962, 1690, 1924, 2405, 3380, 4810, 6253, 9620, 12506, 25012, 26573, 31265, 53146, 62530, 106292, 125060, 132865, 265730, 345449, 531460, 690898, 983201, 1381796, 1727245, 1966402, 3454490, 3932804, 4490837, 4916005, 6908980, 8981674, 9832010, 12781613, 17963348, 19664020, 22454185, 25563226, 44908370, 51126452, 63908065, 89816740, 127816130, 166160969, 255632260, 332321938, 664643876, 830804845, 1661609690, 3323219380]

約数ペア:

[(1, 3323219380), (2, 1661609690), (4, 830804845), (5, 664643876), (10, 332321938), (13, 255632260), (20, 166160969), (26, 127816130), (37, 89816740), (52, 63908065), (65, 51126452), (74, 44908370), (130, 25563226), (148, 22454185), (169, 19664020), (185, 17963348), (260, 12781613), (338, 9832010), (370, 8981674), (481, 6908980), (676, 4916005), (740, 4490837), (845, 3932804), (962, 3454490), (1690, 1966402), (1924, 1727245), (2405, 1381796), (3380, 983201), (4810, 690898), (6253, 531460), (9620, 345449), (12506, 265730), (25012, 132865), (26573, 125060), (31265, 106292), (53146, 62530)]