22724080

素因数分解:

$2^4\times 5^1\times {\mathrm{284051}}^1$

素因数の和:284064

約数の個数: 20

約数和(自身を含む): 52833672

約数和(自身を除く): 30109592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 284051, 568102, 1136204, 1420255, 2272408, 2840510, 4544816, 5681020, 11362040, 22724080]

約数ペア:

[(1, 22724080), (2, 11362040), (4, 5681020), (5, 4544816), (8, 2840510), (10, 2272408), (16, 1420255), (20, 1136204), (40, 568102), (80, 284051)]