9776860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11923}}^1$

素因数の和:11973

約数の個数: 24

約数和(自身を含む): 21033936

約数和(自身を除く): 11257076

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 11923, 23846, 47692, 59615, 119230, 238460, 488843, 977686, 1955372, 2444215, 4888430, 9776860]

約数ペア:

[(1, 9776860), (2, 4888430), (4, 2444215), (5, 1955372), (10, 977686), (20, 488843), (41, 238460), (82, 119230), (164, 59615), (205, 47692), (410, 23846), (820, 11923)]