45707240

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7669}}^1$

素因数の和:7829

約数の個数: 32

約数和(自身を含む): 103545000

約数和(自身を除く): 57837760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 7669, 15338, 30676, 38345, 61352, 76690, 153380, 306760, 1142681, 2285362, 4570724, 5713405, 9141448, 11426810, 22853620, 45707240]

約数ペア:

[(1, 45707240), (2, 22853620), (4, 11426810), (5, 9141448), (8, 5713405), (10, 4570724), (20, 2285362), (40, 1142681), (149, 306760), (298, 153380), (596, 76690), (745, 61352), (1192, 38345), (1490, 30676), (2980, 15338), (5960, 7669)]