5590160

素因数分解:

$2^4\times 5^1\times {\mathrm{69877}}^1$

素因数の和:69890

約数の個数: 20

約数和(自身を含む): 12997308

約数和(自身を除く): 7407148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 69877, 139754, 279508, 349385, 559016, 698770, 1118032, 1397540, 2795080, 5590160]

約数ペア:

[(1, 5590160), (2, 2795080), (4, 1397540), (5, 1118032), (8, 698770), (10, 559016), (16, 349385), (20, 279508), (40, 139754), (80, 69877)]