214100080

素因数分解:

$2^4\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{2029}}^1$

素因数の和:3361

約数の個数: 40

約数和(自身を含む): 498405600

約数和(自身を除く): 284305520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1319, 2029, 2638, 4058, 5276, 6595, 8116, 10145, 10552, 13190, 16232, 20290, 21104, 26380, 32464, 40580, 52760, 81160, 105520, 162320, 2676251, 5352502, 10705004, 13381255, 21410008, 26762510, 42820016, 53525020, 107050040, 214100080]

約数ペア:

[(1, 214100080), (2, 107050040), (4, 53525020), (5, 42820016), (8, 26762510), (10, 21410008), (16, 13381255), (20, 10705004), (40, 5352502), (80, 2676251), (1319, 162320), (2029, 105520), (2638, 81160), (4058, 52760), (5276, 40580), (6595, 32464), (8116, 26380), (10145, 21104), (10552, 20290), (13190, 16232)]