3521180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 8255520

約数和(自身を除く): 4734340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 467, 580, 754, 934, 1508, 1868, 1885, 2335, 3770, 4670, 6071, 7540, 9340, 12142, 13543, 24284, 27086, 30355, 54172, 60710, 67715, 121420, 135430, 176059, 270860, 352118, 704236, 880295, 1760590, 3521180]

約数ペア:

[(1, 3521180), (2, 1760590), (4, 880295), (5, 704236), (10, 352118), (13, 270860), (20, 176059), (26, 135430), (29, 121420), (52, 67715), (58, 60710), (65, 54172), (116, 30355), (130, 27086), (145, 24284), (260, 13543), (290, 12142), (377, 9340), (467, 7540), (580, 6071), (754, 4670), (934, 3770), (1508, 2335), (1868, 1885)]