4048304840

素因数分解:

$2^3\times 5^1\times {\mathrm{101207621}}^1$

素因数の和:101207632

約数の個数: 16

約数和(自身を含む): 9108685980

約数和(自身を除く): 5060381140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101207621, 202415242, 404830484, 506038105, 809660968, 1012076210, 2024152420, 4048304840]

約数ペア:

[(1, 4048304840), (2, 2024152420), (4, 1012076210), (5, 809660968), (8, 506038105), (10, 404830484), (20, 202415242), (40, 101207621)]