25640060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44207}}^1$

素因数の和:44245

約数の個数: 24

約数和(自身を含む): 55702080

約数和(自身を除く): 30062020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 44207, 88414, 176828, 221035, 442070, 884140, 1282003, 2564006, 5128012, 6410015, 12820030, 25640060]

約数ペア:

[(1, 25640060), (2, 12820030), (4, 6410015), (5, 5128012), (10, 2564006), (20, 1282003), (29, 884140), (58, 442070), (116, 221035), (145, 176828), (290, 88414), (580, 44207)]