71827150

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{20233}}^1$

素因数の和:20316

約数の個数: 24

約数和(自身を含む): 135486864

約数和(自身を除く): 63659714

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 20233, 40466, 101165, 202330, 505825, 1011650, 1436543, 2873086, 7182715, 14365430, 35913575, 71827150]

約数ペア:

[(1, 71827150), (2, 35913575), (5, 14365430), (10, 7182715), (25, 2873086), (50, 1436543), (71, 1011650), (142, 505825), (355, 202330), (710, 101165), (1775, 40466), (3550, 20233)]