80500270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{473531}}^1$

素因数の和:473555

約数の個数: 16

約数和(自身を含む): 153424368

約数和(自身を除く): 72924098

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 473531, 947062, 2367655, 4735310, 8050027, 16100054, 40250135, 80500270]

約数ペア:

[(1, 80500270), (2, 40250135), (5, 16100054), (10, 8050027), (17, 4735310), (34, 2367655), (85, 947062), (170, 473531)]