9700120

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{863}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 21928320

約数和(自身を除く): 12228200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 863, 1124, 1405, 1726, 2248, 2810, 3452, 4315, 5620, 6904, 8630, 11240, 17260, 34520, 242503, 485006, 970012, 1212515, 1940024, 2425030, 4850060, 9700120]

約数ペア:

[(1, 9700120), (2, 4850060), (4, 2425030), (5, 1940024), (8, 1212515), (10, 970012), (20, 485006), (40, 242503), (281, 34520), (562, 17260), (863, 11240), (1124, 8630), (1405, 6904), (1726, 5620), (2248, 4315), (2810, 3452)]