40524420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{675407}}^1$

素因数の和:675419

約数の個数: 24

約数和(自身を含む): 113468544

約数和(自身を除く): 72944124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 675407, 1350814, 2026221, 2701628, 3377035, 4052442, 6754070, 8104884, 10131105, 13508140, 20262210, 40524420]

約数ペア:

[(1, 40524420), (2, 20262210), (3, 13508140), (4, 10131105), (5, 8104884), (6, 6754070), (10, 4052442), (12, 3377035), (15, 2701628), (20, 2026221), (30, 1350814), (60, 675407)]