45958120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2906

約数の個数: 64

約数和(自身を含む): 114992640

約数和(自身を除く): 69034520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 2851, 3224, 4030, 5702, 8060, 11404, 14255, 16120, 22808, 28510, 37063, 57020, 74126, 88381, 114040, 148252, 176762, 185315, 296504, 353524, 370630, 441905, 707048, 741260, 883810, 1148953, 1482520, 1767620, 2297906, 3535240, 4595812, 5744765, 9191624, 11489530, 22979060, 45958120]

約数ペア:

[(1, 45958120), (2, 22979060), (4, 11489530), (5, 9191624), (8, 5744765), (10, 4595812), (13, 3535240), (20, 2297906), (26, 1767620), (31, 1482520), (40, 1148953), (52, 883810), (62, 741260), (65, 707048), (104, 441905), (124, 370630), (130, 353524), (155, 296504), (248, 185315), (260, 176762), (310, 148252), (403, 114040), (520, 88381), (620, 74126), (806, 57020), (1240, 37063), (1612, 28510), (2015, 22808), (2851, 16120), (3224, 14255), (4030, 11404), (5702, 8060)]