38638090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1103}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 72493056

約数和(自身を除く): 33854966

約数列:

[1, 2, 5, 10, 31, 62, 113, 155, 226, 310, 565, 1103, 1130, 2206, 3503, 5515, 7006, 11030, 17515, 34193, 35030, 68386, 124639, 170965, 249278, 341930, 623195, 1246390, 3863809, 7727618, 19319045, 38638090]

約数ペア:

[(1, 38638090), (2, 19319045), (5, 7727618), (10, 3863809), (31, 1246390), (62, 623195), (113, 341930), (155, 249278), (226, 170965), (310, 124639), (565, 68386), (1103, 35030), (1130, 34193), (2206, 17515), (3503, 11030), (5515, 7006)]