98808380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449129}}^1$

素因数の和:449149

約数の個数: 24

約数和(自身を含む): 226361520

約数和(自身を除く): 127553140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 449129, 898258, 1796516, 2245645, 4491290, 4940419, 8982580, 9880838, 19761676, 24702095, 49404190, 98808380]

約数ペア:

[(1, 98808380), (2, 49404190), (4, 24702095), (5, 19761676), (10, 9880838), (11, 8982580), (20, 4940419), (22, 4491290), (44, 2245645), (55, 1796516), (110, 898258), (220, 449129)]