82116020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{586543}}^1$

素因数の和:586559

約数の個数: 24

約数和(自身を含む): 197078784

約数和(自身を除く): 114962764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 586543, 1173086, 2346172, 2932715, 4105801, 5865430, 8211602, 11730860, 16423204, 20529005, 41058010, 82116020]

約数ペア:

[(1, 82116020), (2, 41058010), (4, 20529005), (5, 16423204), (7, 11730860), (10, 8211602), (14, 5865430), (20, 4105801), (28, 2932715), (35, 2346172), (70, 1173086), (140, 586543)]