40629530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131063}}^1$

素因数の和:131101

約数の個数: 16

約数和(自身を含む): 75492864

約数和(自身を除く): 34863334

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 131063, 262126, 655315, 1310630, 4062953, 8125906, 20314765, 40629530]

約数ペア:

[(1, 40629530), (2, 20314765), (5, 8125906), (10, 4062953), (31, 1310630), (62, 655315), (155, 262126), (310, 131063)]