1008680

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 2298240

約数和(自身を除く): 1289560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 167, 302, 334, 604, 668, 755, 835, 1208, 1336, 1510, 1670, 3020, 3340, 6040, 6680, 25217, 50434, 100868, 126085, 201736, 252170, 504340, 1008680]

約数ペア:

[(1, 1008680), (2, 504340), (4, 252170), (5, 201736), (8, 126085), (10, 100868), (20, 50434), (40, 25217), (151, 6680), (167, 6040), (302, 3340), (334, 3020), (604, 1670), (668, 1510), (755, 1336), (835, 1208)]