45240460

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{12637}}^1$

素因数の和:12825

約数の個数: 24

約数和(自身を含む): 95543280

約数和(自身を除く): 50302820

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 12637, 25274, 50548, 63185, 126370, 252740, 2262023, 4524046, 9048092, 11310115, 22620230, 45240460]

約数ペア:

[(1, 45240460), (2, 22620230), (4, 11310115), (5, 9048092), (10, 4524046), (20, 2262023), (179, 252740), (358, 126370), (716, 63185), (895, 50548), (1790, 25274), (3580, 12637)]