74631980

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{33023}}^1$

素因数の和:33145

約数の個数: 24

約数和(自身を含む): 158118912

約数和(自身を除く): 83486932

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 33023, 66046, 132092, 165115, 330230, 660460, 3731599, 7463198, 14926396, 18657995, 37315990, 74631980]

約数ペア:

[(1, 74631980), (2, 37315990), (4, 18657995), (5, 14926396), (10, 7463198), (20, 3731599), (113, 660460), (226, 330230), (452, 165115), (565, 132092), (1130, 66046), (2260, 33023)]