45808720

素因数分解:

$2^4\times 5^1\times {\mathrm{572609}}^1$

素因数の和:572622

約数の個数: 20

約数和(自身を含む): 106505460

約数和(自身を除く): 60696740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 572609, 1145218, 2290436, 2863045, 4580872, 5726090, 9161744, 11452180, 22904360, 45808720]

約数ペア:

[(1, 45808720), (2, 22904360), (4, 11452180), (5, 9161744), (8, 5726090), (10, 4580872), (16, 2863045), (20, 2290436), (40, 1145218), (80, 572609)]