85673650

素因数分解:

$2^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{4273}}^1$

素因数の和:4686

約数の個数: 24

約数和(自身を含む): 159787764

約数和(自身を除く): 74114114

約数列:

[1, 2, 5, 10, 25, 50, 401, 802, 2005, 4010, 4273, 8546, 10025, 20050, 21365, 42730, 106825, 213650, 1713473, 3426946, 8567365, 17134730, 42836825, 85673650]

約数ペア:

[(1, 85673650), (2, 42836825), (5, 17134730), (10, 8567365), (25, 3426946), (50, 1713473), (401, 213650), (802, 106825), (2005, 42730), (4010, 21365), (4273, 20050), (8546, 10025)]