852315260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1\times {\mathrm{977}}^1$

素因数の和:1862

約数の個数: 48

約数和(自身を含む): 1827717696

約数和(自身を除く): 975402436

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 823, 977, 1060, 1646, 1954, 3292, 3908, 4115, 4885, 8230, 9770, 16460, 19540, 43619, 51781, 87238, 103562, 174476, 207124, 218095, 258905, 436190, 517810, 804071, 872380, 1035620, 1608142, 3216284, 4020355, 8040710, 16081420, 42615763, 85231526, 170463052, 213078815, 426157630, 852315260]

約数ペア:

[(1, 852315260), (2, 426157630), (4, 213078815), (5, 170463052), (10, 85231526), (20, 42615763), (53, 16081420), (106, 8040710), (212, 4020355), (265, 3216284), (530, 1608142), (823, 1035620), (977, 872380), (1060, 804071), (1646, 517810), (1954, 436190), (3292, 258905), (3908, 218095), (4115, 207124), (4885, 174476), (8230, 103562), (9770, 87238), (16460, 51781), (19540, 43619)]