82971740

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{14159}}^1$

素因数の和:14461

約数の個数: 24

約数和(自身を含む): 174847680

約数和(自身を除く): 91875940

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 14159, 28318, 56636, 70795, 141590, 283180, 4148587, 8297174, 16594348, 20742935, 41485870, 82971740]

約数ペア:

[(1, 82971740), (2, 41485870), (4, 20742935), (5, 16594348), (10, 8297174), (20, 4148587), (293, 283180), (586, 141590), (1172, 70795), (1465, 56636), (2930, 28318), (5860, 14159)]