45581560

素因数分解:

$2^3\times 5^1\times {\mathrm{1139539}}^1$

素因数の和:1139550

約数の個数: 16

約数和(自身を含む): 102558600

約数和(自身を除く): 56977040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1139539, 2279078, 4558156, 5697695, 9116312, 11395390, 22790780, 45581560]

約数ペア:

[(1, 45581560), (2, 22790780), (4, 11395390), (5, 9116312), (8, 5697695), (10, 4558156), (20, 2279078), (40, 1139539)]