5546320420

素因数分解:

$2^2\times 5^1\times {\mathrm{3169}}^1\times {\mathrm{87509}}^1$

素因数の和:90687

約数の個数: 24

約数和(自身を含む): 11651081400

約数和(自身を除く): 6104760980

約数列:

[1, 2, 4, 5, 10, 20, 3169, 6338, 12676, 15845, 31690, 63380, 87509, 175018, 350036, 437545, 875090, 1750180, 277316021, 554632042, 1109264084, 1386580105, 2773160210, 5546320420]

約数ペア:

[(1, 5546320420), (2, 2773160210), (4, 1386580105), (5, 1109264084), (10, 554632042), (20, 277316021), (3169, 1750180), (6338, 875090), (12676, 437545), (15845, 350036), (31690, 175018), (63380, 87509)]