2415380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10979}}^1$

素因数の和:10999

約数の個数: 24

約数和(自身を含む): 5533920

約数和(自身を除く): 3118540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 10979, 21958, 43916, 54895, 109790, 120769, 219580, 241538, 483076, 603845, 1207690, 2415380]

約数ペア:

[(1, 2415380), (2, 1207690), (4, 603845), (5, 483076), (10, 241538), (11, 219580), (20, 120769), (22, 109790), (44, 54895), (55, 43916), (110, 21958), (220, 10979)]