84784180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5527}}^1$

素因数の和:5608

約数の個数: 48

約数和(自身を含む): 195027840

約数和(自身を除く): 110243660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 5527, 7670, 11054, 15340, 22108, 27635, 55270, 71851, 110540, 143702, 287404, 326093, 359255, 652186, 718510, 1304372, 1437020, 1630465, 3260930, 4239209, 6521860, 8478418, 16956836, 21196045, 42392090, 84784180]

約数ペア:

[(1, 84784180), (2, 42392090), (4, 21196045), (5, 16956836), (10, 8478418), (13, 6521860), (20, 4239209), (26, 3260930), (52, 1630465), (59, 1437020), (65, 1304372), (118, 718510), (130, 652186), (236, 359255), (260, 326093), (295, 287404), (590, 143702), (767, 110540), (1180, 71851), (1534, 55270), (3068, 27635), (3835, 22108), (5527, 15340), (7670, 11054)]