59757940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1823}}^1$

素因数の和:1992

約数の個数: 48

約数和(自身を含む): 137894400

約数和(自身を除く): 78136460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 220, 298, 596, 745, 1490, 1639, 1823, 2980, 3278, 3646, 6556, 7292, 8195, 9115, 16390, 18230, 20053, 32780, 36460, 40106, 80212, 100265, 200530, 271627, 401060, 543254, 1086508, 1358135, 2716270, 2987897, 5432540, 5975794, 11951588, 14939485, 29878970, 59757940]

約数ペア:

[(1, 59757940), (2, 29878970), (4, 14939485), (5, 11951588), (10, 5975794), (11, 5432540), (20, 2987897), (22, 2716270), (44, 1358135), (55, 1086508), (110, 543254), (149, 401060), (220, 271627), (298, 200530), (596, 100265), (745, 80212), (1490, 40106), (1639, 36460), (1823, 32780), (2980, 20053), (3278, 18230), (3646, 16390), (6556, 9115), (7292, 8195)]