2022781640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4597231}}^1$

素因数の和:4597253

約数の個数: 32

約数和(自身を含む): 4965010560

約数和(自身を除く): 2942228920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4597231, 9194462, 18388924, 22986155, 36777848, 45972310, 50569541, 91944620, 101139082, 183889240, 202278164, 252847705, 404556328, 505695410, 1011390820, 2022781640]

約数ペア:

[(1, 2022781640), (2, 1011390820), (4, 505695410), (5, 404556328), (8, 252847705), (10, 202278164), (11, 183889240), (20, 101139082), (22, 91944620), (40, 50569541), (44, 45972310), (55, 36777848), (88, 22986155), (110, 18388924), (220, 9194462), (440, 4597231)]