2823642940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{83987}}^1$

素因数の和:84078

約数の個数: 36

約数和(自身を含む): 6077875608

約数和(自身を除く): 3254232668

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1681, 3362, 6724, 8405, 16810, 33620, 83987, 167974, 335948, 419935, 839870, 1679740, 3443467, 6886934, 13773868, 17217335, 34434670, 68869340, 141182147, 282364294, 564728588, 705910735, 1411821470, 2823642940]

約数ペア:

[(1, 2823642940), (2, 1411821470), (4, 705910735), (5, 564728588), (10, 282364294), (20, 141182147), (41, 68869340), (82, 34434670), (164, 17217335), (205, 13773868), (410, 6886934), (820, 3443467), (1681, 1679740), (3362, 839870), (6724, 419935), (8405, 335948), (16810, 167974), (33620, 83987)]