72241790

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101749}}^1$

素因数の和:101827

約数の個数: 16

約数和(自身を含む): 131868000

約数和(自身を除く): 59626210

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 101749, 203498, 508745, 1017490, 7224179, 14448358, 36120895, 72241790]

約数ペア:

[(1, 72241790), (2, 36120895), (5, 14448358), (10, 7224179), (71, 1017490), (142, 508745), (355, 203498), (710, 101749)]