32838160

素因数分解:

$2^4\times 5^1\times {\mathrm{410477}}^1$

素因数の和:410490

約数の個数: 20

約数和(自身を含む): 76348908

約数和(自身を除く): 43510748

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 410477, 820954, 1641908, 2052385, 3283816, 4104770, 6567632, 8209540, 16419080, 32838160]

約数ペア:

[(1, 32838160), (2, 16419080), (4, 8209540), (5, 6567632), (8, 4104770), (10, 3283816), (16, 2052385), (20, 1641908), (40, 820954), (80, 410477)]