8223380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37379}}^1$

素因数の和:37399

約数の個数: 24

約数和(自身を含む): 18839520

約数和(自身を除く): 10616140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 37379, 74758, 149516, 186895, 373790, 411169, 747580, 822338, 1644676, 2055845, 4111690, 8223380]

約数ペア:

[(1, 8223380), (2, 4111690), (4, 2055845), (5, 1644676), (10, 822338), (11, 747580), (20, 411169), (22, 373790), (44, 186895), (55, 149516), (110, 74758), (220, 37379)]