2535774040

素因数分解:

$2^3\times 5^1\times {\mathrm{63394351}}^1$

素因数の和:63394362

約数の個数: 16

約数和(自身を含む): 5705491680

約数和(自身を除く): 3169717640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 63394351, 126788702, 253577404, 316971755, 507154808, 633943510, 1267887020, 2535774040]

約数ペア:

[(1, 2535774040), (2, 1267887020), (4, 633943510), (5, 507154808), (8, 316971755), (10, 253577404), (20, 126788702), (40, 63394351)]