79316020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{566543}}^1$

素因数の和:566559

約数の個数: 24

約数和(自身を含む): 190358784

約数和(自身を除く): 111042764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 566543, 1133086, 2266172, 2832715, 3965801, 5665430, 7931602, 11330860, 15863204, 19829005, 39658010, 79316020]

約数ペア:

[(1, 79316020), (2, 39658010), (4, 19829005), (5, 15863204), (7, 11330860), (10, 7931602), (14, 5665430), (20, 3965801), (28, 2832715), (35, 2266172), (70, 1133086), (140, 566543)]