3026382020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{5381}}^1$

素因数の和:5912

約数の個数: 48

約数和(自身を含む): 6474804336

約数和(自身を除く): 3448422316

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 461, 610, 922, 1220, 1844, 2305, 4610, 5381, 9220, 10762, 21524, 26905, 28121, 53810, 56242, 107620, 112484, 140605, 281210, 328241, 562420, 656482, 1312964, 1641205, 2480641, 3282410, 4961282, 6564820, 9922564, 12403205, 24806410, 49612820, 151319101, 302638202, 605276404, 756595505, 1513191010, 3026382020]

約数ペア:

[(1, 3026382020), (2, 1513191010), (4, 756595505), (5, 605276404), (10, 302638202), (20, 151319101), (61, 49612820), (122, 24806410), (244, 12403205), (305, 9922564), (461, 6564820), (610, 4961282), (922, 3282410), (1220, 2480641), (1844, 1641205), (2305, 1312964), (4610, 656482), (5381, 562420), (9220, 328241), (10762, 281210), (21524, 140605), (26905, 112484), (28121, 107620), (53810, 56242)]