79586020

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{12553}}^1$

素因数の和:12879

約数の個数: 24

約数和(自身を含む): 167671224

約数和(自身を除く): 88085204

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 3170, 6340, 12553, 25106, 50212, 62765, 125530, 251060, 3979301, 7958602, 15917204, 19896505, 39793010, 79586020]

約数ペア:

[(1, 79586020), (2, 39793010), (4, 19896505), (5, 15917204), (10, 7958602), (20, 3979301), (317, 251060), (634, 125530), (1268, 62765), (1585, 50212), (3170, 25106), (6340, 12553)]