79317140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{566551}}^1$

素因数の和:566567

約数の個数: 24

約数和(自身を含む): 190361472

約数和(自身を除く): 111044332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 566551, 1133102, 2266204, 2832755, 3965857, 5665510, 7931714, 11331020, 15863428, 19829285, 39658570, 79317140]

約数ペア:

[(1, 79317140), (2, 39658570), (4, 19829285), (5, 15863428), (7, 11331020), (10, 7931714), (14, 5665510), (20, 3965857), (28, 2832755), (35, 2266204), (70, 1133102), (140, 566551)]