201619060

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127607}}^1$

素因数の和:127695

約数の個数: 24

約数和(自身を含む): 428762880

約数和(自身を除く): 227143820

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 127607, 255214, 510428, 638035, 1276070, 2552140, 10080953, 20161906, 40323812, 50404765, 100809530, 201619060]

約数ペア:

[(1, 201619060), (2, 100809530), (4, 50404765), (5, 40323812), (10, 20161906), (20, 10080953), (79, 2552140), (158, 1276070), (316, 638035), (395, 510428), (790, 255214), (1580, 127607)]