5765080

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1427}}^1$

素因数の和:1539

約数の個数: 32

約数和(自身を含む): 13109040

約数和(自身を除く): 7343960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 1427, 2020, 2854, 4040, 5708, 7135, 11416, 14270, 28540, 57080, 144127, 288254, 576508, 720635, 1153016, 1441270, 2882540, 5765080]

約数ペア:

[(1, 5765080), (2, 2882540), (4, 1441270), (5, 1153016), (8, 720635), (10, 576508), (20, 288254), (40, 144127), (101, 57080), (202, 28540), (404, 14270), (505, 11416), (808, 7135), (1010, 5708), (1427, 4040), (2020, 2854)]