4973240

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1231}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 11309760

約数和(自身を除く): 6336520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 1231, 2020, 2462, 4040, 4924, 6155, 9848, 12310, 24620, 49240, 124331, 248662, 497324, 621655, 994648, 1243310, 2486620, 4973240]

約数ペア:

[(1, 4973240), (2, 2486620), (4, 1243310), (5, 994648), (8, 621655), (10, 497324), (20, 248662), (40, 124331), (101, 49240), (202, 24620), (404, 12310), (505, 9848), (808, 6155), (1010, 4924), (1231, 4040), (2020, 2462)]