24649420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42499}}^1$

素因数の和:42537

約数の個数: 24

約数和(自身を含む): 53550000

約数和(自身を除く): 28900580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 42499, 84998, 169996, 212495, 424990, 849980, 1232471, 2464942, 4929884, 6162355, 12324710, 24649420]

約数ペア:

[(1, 24649420), (2, 12324710), (4, 6162355), (5, 4929884), (10, 2464942), (20, 1232471), (29, 849980), (58, 424990), (116, 212495), (145, 169996), (290, 84998), (580, 42499)]