16852040

素因数分解:

$2^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{701}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 38034360

約数和(自身を除く): 21182320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 601, 701, 1202, 1402, 2404, 2804, 3005, 3505, 4808, 5608, 6010, 7010, 12020, 14020, 24040, 28040, 421301, 842602, 1685204, 2106505, 3370408, 4213010, 8426020, 16852040]

約数ペア:

[(1, 16852040), (2, 8426020), (4, 4213010), (5, 3370408), (8, 2106505), (10, 1685204), (20, 842602), (40, 421301), (601, 28040), (701, 24040), (1202, 14020), (1402, 12020), (2404, 7010), (2804, 6010), (3005, 5608), (3505, 4808)]