1547320

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 3525120

約数和(自身を除く): 1977800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 383, 404, 505, 766, 808, 1010, 1532, 1915, 2020, 3064, 3830, 4040, 7660, 15320, 38683, 77366, 154732, 193415, 309464, 386830, 773660, 1547320]

約数ペア:

[(1, 1547320), (2, 773660), (4, 386830), (5, 309464), (8, 193415), (10, 154732), (20, 77366), (40, 38683), (101, 15320), (202, 7660), (383, 4040), (404, 3830), (505, 3064), (766, 2020), (808, 1915), (1010, 1532)]