22041010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{409}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 42243120

約数和(自身を除く): 20202110

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 317, 409, 634, 818, 1585, 2045, 3170, 4090, 5389, 6953, 10778, 13906, 26945, 34765, 53890, 69530, 129653, 259306, 648265, 1296530, 2204101, 4408202, 11020505, 22041010]

約数ペア:

[(1, 22041010), (2, 11020505), (5, 4408202), (10, 2204101), (17, 1296530), (34, 648265), (85, 259306), (170, 129653), (317, 69530), (409, 53890), (634, 34765), (818, 26945), (1585, 13906), (2045, 10778), (3170, 6953), (4090, 5389)]