8608240

素因数分解:

$2^4\times 5^1\times {\mathrm{107603}}^1$

素因数の和:107616

約数の個数: 20

約数和(自身を含む): 20014344

約数和(自身を除く): 11406104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107603, 215206, 430412, 538015, 860824, 1076030, 1721648, 2152060, 4304120, 8608240]

約数ペア:

[(1, 8608240), (2, 4304120), (4, 2152060), (5, 1721648), (8, 1076030), (10, 860824), (16, 538015), (20, 430412), (40, 215206), (80, 107603)]