39296981020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1768541}}^1$

素因数の和:1768662

約数の個数: 48

約数和(自身を含む): 90917207136

約数和(自身を除く): 51620226116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 2020, 2222, 4444, 5555, 11110, 22220, 1768541, 3537082, 7074164, 8842705, 17685410, 19453951, 35370820, 38907902, 77815804, 97269755, 178622641, 194539510, 357245282, 389079020, 714490564, 893113205, 1786226410, 1964849051, 3572452820, 3929698102, 7859396204, 9824245255, 19648490510, 39296981020]

約数ペア:

[(1, 39296981020), (2, 19648490510), (4, 9824245255), (5, 7859396204), (10, 3929698102), (11, 3572452820), (20, 1964849051), (22, 1786226410), (44, 893113205), (55, 714490564), (101, 389079020), (110, 357245282), (202, 194539510), (220, 178622641), (404, 97269755), (505, 77815804), (1010, 38907902), (1111, 35370820), (2020, 19453951), (2222, 17685410), (4444, 8842705), (5555, 7074164), (11110, 3537082), (22220, 1768541)]