45660760

素因数分解:

$2^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2791}}^1$

素因数の和:3211

約数の個数: 32

約数和(自身を含む): 103024800

約数和(自身を除く): 57364040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 409, 818, 1636, 2045, 2791, 3272, 4090, 5582, 8180, 11164, 13955, 16360, 22328, 27910, 55820, 111640, 1141519, 2283038, 4566076, 5707595, 9132152, 11415190, 22830380, 45660760]

約数ペア:

[(1, 45660760), (2, 22830380), (4, 11415190), (5, 9132152), (8, 5707595), (10, 4566076), (20, 2283038), (40, 1141519), (409, 111640), (818, 55820), (1636, 27910), (2045, 22328), (2791, 16360), (3272, 13955), (4090, 11164), (5582, 8180)]