2536155580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{38791}}^1$

素因数の和:39274

約数の個数: 48

約数和(自身を含む): 6099964416

約数和(自身を除く): 3563808836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 467, 934, 1868, 2335, 3269, 4670, 6538, 9340, 13076, 16345, 32690, 38791, 65380, 77582, 155164, 193955, 271537, 387910, 543074, 775820, 1086148, 1357685, 2715370, 5430740, 18115397, 36230794, 72461588, 90576985, 126807779, 181153970, 253615558, 362307940, 507231116, 634038895, 1268077790, 2536155580]

約数ペア:

[(1, 2536155580), (2, 1268077790), (4, 634038895), (5, 507231116), (7, 362307940), (10, 253615558), (14, 181153970), (20, 126807779), (28, 90576985), (35, 72461588), (70, 36230794), (140, 18115397), (467, 5430740), (934, 2715370), (1868, 1357685), (2335, 1086148), (3269, 775820), (4670, 543074), (6538, 387910), (9340, 271537), (13076, 193955), (16345, 155164), (32690, 77582), (38791, 65380)]