80228300

素因数分解:

$2^2\times 5^2\times {\mathrm{802283}}^1$

素因数の和:802297

約数の個数: 18

約数和(自身を含む): 174095628

約数和(自身を除く): 93867328

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 802283, 1604566, 3209132, 4011415, 8022830, 16045660, 20057075, 40114150, 80228300]

約数ペア:

[(1, 80228300), (2, 40114150), (4, 20057075), (5, 16045660), (10, 8022830), (20, 4011415), (25, 3209132), (50, 1604566), (100, 802283)]