15254049640

素因数分解:

$2^3\times 5^1\times {\mathrm{2341}}^1\times {\mathrm{162901}}^1$

素因数の和:165253

約数の個数: 32

約数和(自身を含む): 34336483560

約数和(自身を除く): 19082433920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2341, 4682, 9364, 11705, 18728, 23410, 46820, 93640, 162901, 325802, 651604, 814505, 1303208, 1629010, 3258020, 6516040, 381351241, 762702482, 1525404964, 1906756205, 3050809928, 3813512410, 7627024820, 15254049640]

約数ペア:

[(1, 15254049640), (2, 7627024820), (4, 3813512410), (5, 3050809928), (8, 1906756205), (10, 1525404964), (20, 762702482), (40, 381351241), (2341, 6516040), (4682, 3258020), (9364, 1629010), (11705, 1303208), (18728, 814505), (23410, 651604), (46820, 325802), (93640, 162901)]