45183760

素因数分解:

$2^4\times 5^1\times {\mathrm{564797}}^1$

素因数の和:564810

約数の個数: 20

約数和(自身を含む): 105052428

約数和(自身を除く): 59868668

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 564797, 1129594, 2259188, 2823985, 4518376, 5647970, 9036752, 11295940, 22591880, 45183760]

約数ペア:

[(1, 45183760), (2, 22591880), (4, 11295940), (5, 9036752), (8, 5647970), (10, 4518376), (16, 2823985), (20, 2259188), (40, 1129594), (80, 564797)]