5685940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 13547520

約数和(自身を除く): 7861580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1151, 1235, 2302, 2470, 4604, 4940, 5755, 11510, 14963, 21869, 23020, 29926, 43738, 59852, 74815, 87476, 109345, 149630, 218690, 284297, 299260, 437380, 568594, 1137188, 1421485, 2842970, 5685940]

約数ペア:

[(1, 5685940), (2, 2842970), (4, 1421485), (5, 1137188), (10, 568594), (13, 437380), (19, 299260), (20, 284297), (26, 218690), (38, 149630), (52, 109345), (65, 87476), (76, 74815), (95, 59852), (130, 43738), (190, 29926), (247, 23020), (260, 21869), (380, 14963), (494, 11510), (988, 5755), (1151, 4940), (1235, 4604), (2302, 2470)]