4531213004020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3359}}^1\times {\mathrm{2175769}}^1$

素因数の和:2179168

約数の個数: 48

約数和(自身を含む): 9825429196800

約数和(自身を除く): 5294216192780

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3359, 6718, 13436, 16795, 33590, 67180, 104129, 208258, 416516, 520645, 1041290, 2082580, 2175769, 4351538, 8703076, 10878845, 21757690, 43515380, 67448839, 134897678, 269795356, 337244195, 674488390, 1348976780, 7308408071, 14616816142, 29233632284, 36542040355, 73084080710, 146168161420, 226560650201, 453121300402, 906242600804, 1132803251005, 2265606502010, 4531213004020]

約数ペア:

[(1, 4531213004020), (2, 2265606502010), (4, 1132803251005), (5, 906242600804), (10, 453121300402), (20, 226560650201), (31, 146168161420), (62, 73084080710), (124, 36542040355), (155, 29233632284), (310, 14616816142), (620, 7308408071), (3359, 1348976780), (6718, 674488390), (13436, 337244195), (16795, 269795356), (33590, 134897678), (67180, 67448839), (104129, 43515380), (208258, 21757690), (416516, 10878845), (520645, 8703076), (1041290, 4351538), (2082580, 2175769)]