121001960

素因数分解:

$2^3\times 5^1\times {\mathrm{3025049}}^1$

素因数の和:3025060

約数の個数: 16

約数和(自身を含む): 272254500

約数和(自身を除く): 151252540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3025049, 6050098, 12100196, 15125245, 24200392, 30250490, 60500980, 121001960]

約数ペア:

[(1, 121001960), (2, 60500980), (4, 30250490), (5, 24200392), (8, 15125245), (10, 12100196), (20, 6050098), (40, 3025049)]