45531380

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{4001}}^1$

素因数の和:4579

約数の個数: 24

約数和(自身を含む): 95807880

約数和(自身を除く): 50276500

約数列:

[1, 2, 4, 5, 10, 20, 569, 1138, 2276, 2845, 4001, 5690, 8002, 11380, 16004, 20005, 40010, 80020, 2276569, 4553138, 9106276, 11382845, 22765690, 45531380]

約数ペア:

[(1, 45531380), (2, 22765690), (4, 11382845), (5, 9106276), (10, 4553138), (20, 2276569), (569, 80020), (1138, 40010), (2276, 20005), (2845, 16004), (4001, 11380), (5690, 8002)]