40494770

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{8861}}^1$

素因数の和:9325

約数の個数: 16

約数和(自身を含む): 73058328

約数和(自身を除く): 32563558

約数列:

[1, 2, 5, 10, 457, 914, 2285, 4570, 8861, 17722, 44305, 88610, 4049477, 8098954, 20247385, 40494770]

約数ペア:

[(1, 40494770), (2, 20247385), (5, 8098954), (10, 4049477), (457, 88610), (914, 44305), (2285, 17722), (4570, 8861)]