13056380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22511}}^1$

素因数の和:22549

約数の個数: 24

約数和(自身を含む): 28365120

約数和(自身を除く): 15308740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 22511, 45022, 90044, 112555, 225110, 450220, 652819, 1305638, 2611276, 3264095, 6528190, 13056380]

約数ペア:

[(1, 13056380), (2, 6528190), (4, 3264095), (5, 2611276), (10, 1305638), (20, 652819), (29, 450220), (58, 225110), (116, 112555), (145, 90044), (290, 45022), (580, 22511)]