10714220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 25353216

約数和(自身を除く): 14638996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1571, 1705, 3142, 3410, 6284, 6820, 7855, 15710, 17281, 31420, 34562, 48701, 69124, 86405, 97402, 172810, 194804, 243505, 345620, 487010, 535711, 974020, 1071422, 2142844, 2678555, 5357110, 10714220]

約数ペア:

[(1, 10714220), (2, 5357110), (4, 2678555), (5, 2142844), (10, 1071422), (11, 974020), (20, 535711), (22, 487010), (31, 345620), (44, 243505), (55, 194804), (62, 172810), (110, 97402), (124, 86405), (155, 69124), (220, 48701), (310, 34562), (341, 31420), (620, 17281), (682, 15710), (1364, 7855), (1571, 6820), (1705, 6284), (3142, 3410)]