104845280

素因数分解:

$2^5\times 5^1\times {\mathrm{655283}}^1$

素因数の和:655298

約数の個数: 24

約数和(自身を含む): 247697352

約数和(自身を除く): 142852072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 655283, 1310566, 2621132, 3276415, 5242264, 6552830, 10484528, 13105660, 20969056, 26211320, 52422640, 104845280]

約数ペア:

[(1, 104845280), (2, 52422640), (4, 26211320), (5, 20969056), (8, 13105660), (10, 10484528), (16, 6552830), (20, 5242264), (32, 3276415), (40, 2621132), (80, 1310566), (160, 655283)]