47601560

素因数分解:

$2^3\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1471}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 107308800

約数和(自身を除く): 59707240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 809, 1471, 1618, 2942, 3236, 4045, 5884, 6472, 7355, 8090, 11768, 14710, 16180, 29420, 32360, 58840, 1190039, 2380078, 4760156, 5950195, 9520312, 11900390, 23800780, 47601560]

約数ペア:

[(1, 47601560), (2, 23800780), (4, 11900390), (5, 9520312), (8, 5950195), (10, 4760156), (20, 2380078), (40, 1190039), (809, 58840), (1471, 32360), (1618, 29420), (2942, 16180), (3236, 14710), (4045, 11768), (5884, 8090), (6472, 7355)]