28866050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{14081}}^1$

素因数の和:14134

約数の個数: 24

約数和(自身を含む): 55004292

約数和(自身を除く): 26138242

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 14081, 28162, 70405, 140810, 352025, 577321, 704050, 1154642, 2886605, 5773210, 14433025, 28866050]

約数ペア:

[(1, 28866050), (2, 14433025), (5, 5773210), (10, 2886605), (25, 1154642), (41, 704050), (50, 577321), (82, 352025), (205, 140810), (410, 70405), (1025, 28162), (2050, 14081)]