45811120

素因数分解:

$2^4\times 5^1\times {\mathrm{572639}}^1$

素因数の和:572652

約数の個数: 20

約数和(自身を含む): 106511040

約数和(自身を除く): 60699920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 572639, 1145278, 2290556, 2863195, 4581112, 5726390, 9162224, 11452780, 22905560, 45811120]

約数ペア:

[(1, 45811120), (2, 22905560), (4, 11452780), (5, 9162224), (8, 5726390), (10, 4581112), (16, 2863195), (20, 2290556), (40, 1145278), (80, 572639)]