38646460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 84897792

約数和(自身を除く): 46251332

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 83, 124, 155, 166, 310, 332, 415, 620, 751, 830, 1502, 1660, 2573, 3004, 3755, 5146, 7510, 10292, 12865, 15020, 23281, 25730, 46562, 51460, 62333, 93124, 116405, 124666, 232810, 249332, 311665, 465620, 623330, 1246660, 1932323, 3864646, 7729292, 9661615, 19323230, 38646460]

約数ペア:

[(1, 38646460), (2, 19323230), (4, 9661615), (5, 7729292), (10, 3864646), (20, 1932323), (31, 1246660), (62, 623330), (83, 465620), (124, 311665), (155, 249332), (166, 232810), (310, 124666), (332, 116405), (415, 93124), (620, 62333), (751, 51460), (830, 46562), (1502, 25730), (1660, 23281), (2573, 15020), (3004, 12865), (3755, 10292), (5146, 7510)]