73238740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{118127}}^1$

素因数の和:118167

約数の個数: 24

約数和(自身を含む): 158764032

約数和(自身を除く): 85525292

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 118127, 236254, 472508, 590635, 1181270, 2362540, 3661937, 7323874, 14647748, 18309685, 36619370, 73238740]

約数ペア:

[(1, 73238740), (2, 36619370), (4, 18309685), (5, 14647748), (10, 7323874), (20, 3661937), (31, 2362540), (62, 1181270), (124, 590635), (155, 472508), (310, 236254), (620, 118127)]