75500420

素因数分解:

$2^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{4909}}^1$

素因数の和:5687

約数の個数: 24

約数和(自身を含む): 158789400

約数和(自身を除く): 83288980

約数列:

[1, 2, 4, 5, 10, 20, 769, 1538, 3076, 3845, 4909, 7690, 9818, 15380, 19636, 24545, 49090, 98180, 3775021, 7550042, 15100084, 18875105, 37750210, 75500420]

約数ペア:

[(1, 75500420), (2, 37750210), (4, 18875105), (5, 15100084), (10, 7550042), (20, 3775021), (769, 98180), (1538, 49090), (3076, 24545), (3845, 19636), (4909, 15380), (7690, 9818)]