47481740

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{8389}}^1$

素因数の和:8681

約数の個数: 24

約数和(自身を含む): 100075920

約数和(自身を除く): 52594180

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 8389, 16778, 33556, 41945, 83890, 167780, 2374087, 4748174, 9496348, 11870435, 23740870, 47481740]

約数ペア:

[(1, 47481740), (2, 23740870), (4, 11870435), (5, 9496348), (10, 4748174), (20, 2374087), (283, 167780), (566, 83890), (1132, 41945), (1415, 33556), (2830, 16778), (5660, 8389)]