28037260

素因数分解:

$2^2\times 5^1\times {\mathrm{953}}^1\times {\mathrm{1471}}^1$

素因数の和:2433

約数の個数: 24

約数和(自身を含む): 58980096

約数和(自身を除く): 30942836

約数列:

[1, 2, 4, 5, 10, 20, 953, 1471, 1906, 2942, 3812, 4765, 5884, 7355, 9530, 14710, 19060, 29420, 1401863, 2803726, 5607452, 7009315, 14018630, 28037260]

約数ペア:

[(1, 28037260), (2, 14018630), (4, 7009315), (5, 5607452), (10, 2803726), (20, 1401863), (953, 29420), (1471, 19060), (1906, 14710), (2942, 9530), (3812, 7355), (4765, 5884)]