22510790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 42759360

約数和(自身を除く): 20248570

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 194, 230, 485, 970, 1009, 2018, 2231, 4462, 5045, 10090, 11155, 22310, 23207, 46414, 97873, 116035, 195746, 232070, 489365, 978730, 2251079, 4502158, 11255395, 22510790]

約数ペア:

[(1, 22510790), (2, 11255395), (5, 4502158), (10, 2251079), (23, 978730), (46, 489365), (97, 232070), (115, 195746), (194, 116035), (230, 97873), (485, 46414), (970, 23207), (1009, 22310), (2018, 11155), (2231, 10090), (4462, 5045)]