5183320

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1283}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 11787120

約数和(自身を除く): 6603800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 1283, 2020, 2566, 4040, 5132, 6415, 10264, 12830, 25660, 51320, 129583, 259166, 518332, 647915, 1036664, 1295830, 2591660, 5183320]

約数ペア:

[(1, 5183320), (2, 2591660), (4, 1295830), (5, 1036664), (8, 647915), (10, 518332), (20, 259166), (40, 129583), (101, 51320), (202, 25660), (404, 12830), (505, 10264), (808, 6415), (1010, 5132), (1283, 4040), (2020, 2566)]