1458905050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{6529}}^1$

素因数の和:6691

約数の個数: 48

約数和(自身を含む): 2805679800

約数和(自身を除く): 1346774750

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 109, 205, 218, 410, 545, 1025, 1090, 2050, 2725, 4469, 5450, 6529, 8938, 13058, 22345, 32645, 44690, 65290, 111725, 163225, 223450, 267689, 326450, 535378, 711661, 1338445, 1423322, 2676890, 3558305, 6692225, 7116610, 13384450, 17791525, 29178101, 35583050, 58356202, 145890505, 291781010, 729452525, 1458905050]

約数ペア:

[(1, 1458905050), (2, 729452525), (5, 291781010), (10, 145890505), (25, 58356202), (41, 35583050), (50, 29178101), (82, 17791525), (109, 13384450), (205, 7116610), (218, 6692225), (410, 3558305), (545, 2676890), (1025, 1423322), (1090, 1338445), (2050, 711661), (2725, 535378), (4469, 326450), (5450, 267689), (6529, 223450), (8938, 163225), (13058, 111725), (22345, 65290), (32645, 44690)]