266772890

素因数分解:

$2^1\times 5^1\times {\mathrm{4561}}^1\times {\mathrm{5849}}^1$

素因数の和:10417

約数の個数: 16

約数和(自身を含む): 480378600

約数和(自身を除く): 213605710

約数列:

[1, 2, 5, 10, 4561, 5849, 9122, 11698, 22805, 29245, 45610, 58490, 26677289, 53354578, 133386445, 266772890]

約数ペア:

[(1, 266772890), (2, 133386445), (5, 53354578), (10, 26677289), (4561, 58490), (5849, 45610), (9122, 29245), (11698, 22805)]