9150160

素因数分解:

$2^4\times 5^1\times {\mathrm{114377}}^1$

素因数の和:114390

約数の個数: 20

約数和(自身を含む): 21274308

約数和(自身を除く): 12124148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 114377, 228754, 457508, 571885, 915016, 1143770, 1830032, 2287540, 4575080, 9150160]

約数ペア:

[(1, 9150160), (2, 4575080), (4, 2287540), (5, 1830032), (8, 1143770), (10, 915016), (16, 571885), (20, 457508), (40, 228754), (80, 114377)]