32229520

素因数分解:

$2^4\times 5^1\times {\mathrm{402869}}^1$

素因数の和:402882

約数の個数: 20

約数和(自身を含む): 74933820

約数和(自身を除く): 42704300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 402869, 805738, 1611476, 2014345, 3222952, 4028690, 6445904, 8057380, 16114760, 32229520]

約数ペア:

[(1, 32229520), (2, 16114760), (4, 8057380), (5, 6445904), (8, 4028690), (10, 3222952), (16, 2014345), (20, 1611476), (40, 805738), (80, 402869)]