40179430

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{5437}}^1$

素因数の和:6183

約数の個数: 16

約数和(自身を含む): 72434160

約数和(自身を除く): 32254730

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 5437, 7390, 10874, 27185, 54370, 4017943, 8035886, 20089715, 40179430]

約数ペア:

[(1, 40179430), (2, 20089715), (5, 8035886), (10, 4017943), (739, 54370), (1478, 27185), (3695, 10874), (5437, 7390)]