5648598040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4555321}}^1$

素因数の和:4555363

約数の個数: 32

約数和(自身を含む): 13119327360

約数和(自身を除く): 7470729320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 4555321, 9110642, 18221284, 22776605, 36442568, 45553210, 91106420, 141214951, 182212840, 282429902, 564859804, 706074755, 1129719608, 1412149510, 2824299020, 5648598040]

約数ペア:

[(1, 5648598040), (2, 2824299020), (4, 1412149510), (5, 1129719608), (8, 706074755), (10, 564859804), (20, 282429902), (31, 182212840), (40, 141214951), (62, 91106420), (124, 45553210), (155, 36442568), (248, 22776605), (310, 18221284), (620, 9110642), (1240, 4555321)]