11244040

素因数分解:

$2^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{701}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 25398360

約数和(自身を除く): 14154320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 401, 701, 802, 1402, 1604, 2005, 2804, 3208, 3505, 4010, 5608, 7010, 8020, 14020, 16040, 28040, 281101, 562202, 1124404, 1405505, 2248808, 2811010, 5622020, 11244040]

約数ペア:

[(1, 11244040), (2, 5622020), (4, 2811010), (5, 2248808), (8, 1405505), (10, 1124404), (20, 562202), (40, 281101), (401, 28040), (701, 16040), (802, 14020), (1402, 8020), (1604, 7010), (2005, 5608), (2804, 4010), (3208, 3505)]