179900530

素因数分解:

$2^1\times 5^1\times {\mathrm{4129}}^1\times {\mathrm{4357}}^1$

素因数の和:8493

約数の個数: 16

約数和(自身を含む): 323973720

約数和(自身を除く): 144073190

約数列:

[1, 2, 5, 10, 4129, 4357, 8258, 8714, 20645, 21785, 41290, 43570, 17990053, 35980106, 89950265, 179900530]

約数ペア:

[(1, 179900530), (2, 89950265), (5, 35980106), (10, 17990053), (4129, 43570), (4357, 41290), (8258, 21785), (8714, 20645)]