4304236420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{9181}}^1$

素因数の和:11332

約数の個数: 48

約数和(自身を含む): 9866316096

約数和(自身を除く): 5562079676

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2131, 4262, 8524, 9181, 10655, 18362, 21310, 23441, 36724, 42620, 45905, 46882, 91810, 93764, 100991, 117205, 183620, 201982, 234410, 403964, 468820, 504955, 1009910, 2019820, 19564711, 39129422, 78258844, 97823555, 195647110, 215211821, 391294220, 430423642, 860847284, 1076059105, 2152118210, 4304236420]

約数ペア:

[(1, 4304236420), (2, 2152118210), (4, 1076059105), (5, 860847284), (10, 430423642), (11, 391294220), (20, 215211821), (22, 195647110), (44, 97823555), (55, 78258844), (110, 39129422), (220, 19564711), (2131, 2019820), (4262, 1009910), (8524, 504955), (9181, 468820), (10655, 403964), (18362, 234410), (21310, 201982), (23441, 183620), (36724, 117205), (42620, 100991), (45905, 93764), (46882, 91810)]