47467480

素因数分解:

$2^3\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2269}}^1$

素因数の和:2803

約数の個数: 32

約数和(自身を含む): 107053200

約数和(自身を除く): 59585720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 523, 1046, 2092, 2269, 2615, 4184, 4538, 5230, 9076, 10460, 11345, 18152, 20920, 22690, 45380, 90760, 1186687, 2373374, 4746748, 5933435, 9493496, 11866870, 23733740, 47467480]

約数ペア:

[(1, 47467480), (2, 23733740), (4, 11866870), (5, 9493496), (8, 5933435), (10, 4746748), (20, 2373374), (40, 1186687), (523, 90760), (1046, 45380), (2092, 22690), (2269, 20920), (2615, 18152), (4184, 11345), (4538, 10460), (5230, 9076)]