44983180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1471}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 103864320

約数和(自身を除く): 58881140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 220, 278, 556, 695, 1390, 1471, 1529, 2780, 2942, 3058, 5884, 6116, 7355, 7645, 14710, 15290, 16181, 29420, 30580, 32362, 64724, 80905, 161810, 204469, 323620, 408938, 817876, 1022345, 2044690, 2249159, 4089380, 4498318, 8996636, 11245795, 22491590, 44983180]

約数ペア:

[(1, 44983180), (2, 22491590), (4, 11245795), (5, 8996636), (10, 4498318), (11, 4089380), (20, 2249159), (22, 2044690), (44, 1022345), (55, 817876), (110, 408938), (139, 323620), (220, 204469), (278, 161810), (556, 80905), (695, 64724), (1390, 32362), (1471, 30580), (1529, 29420), (2780, 16181), (2942, 15290), (3058, 14710), (5884, 7645), (6116, 7355)]