11280410

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 20908800

約数和(自身を除く): 9628390

約数列:

[1, 2, 5, 10, 79, 109, 131, 158, 218, 262, 395, 545, 655, 790, 1090, 1310, 8611, 10349, 14279, 17222, 20698, 28558, 43055, 51745, 71395, 86110, 103490, 142790, 1128041, 2256082, 5640205, 11280410]

約数ペア:

[(1, 11280410), (2, 5640205), (5, 2256082), (10, 1128041), (79, 142790), (109, 103490), (131, 86110), (158, 71395), (218, 51745), (262, 43055), (395, 28558), (545, 20698), (655, 17222), (790, 14279), (1090, 10349), (1310, 8611)]