375922420

素因数分解:

$2^2\times 5^1\times {\mathrm{18796121}}^1$

素因数の和:18796130

約数の個数: 12

約数和(自身を含む): 789437124

約数和(自身を除く): 413514704

約数列:

[1, 2, 4, 5, 10, 20, 18796121, 37592242, 75184484, 93980605, 187961210, 375922420]

約数ペア:

[(1, 375922420), (2, 187961210), (4, 93980605), (5, 75184484), (10, 37592242), (20, 18796121)]