14951420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67961}}^1$

素因数の和:67981

約数の個数: 24

約数和(自身を含む): 34252848

約数和(自身を除く): 19301428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 67961, 135922, 271844, 339805, 679610, 747571, 1359220, 1495142, 2990284, 3737855, 7475710, 14951420]

約数ペア:

[(1, 14951420), (2, 7475710), (4, 3737855), (5, 2990284), (10, 1495142), (11, 1359220), (20, 747571), (22, 679610), (44, 339805), (55, 271844), (110, 135922), (220, 67961)]