84298160

素因数分解:

$2^4\times 5^1\times {\mathrm{1053727}}^1$

素因数の和:1053740

約数の個数: 20

約数和(自身を含む): 195993408

約数和(自身を除く): 111695248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1053727, 2107454, 4214908, 5268635, 8429816, 10537270, 16859632, 21074540, 42149080, 84298160]

約数ペア:

[(1, 84298160), (2, 42149080), (4, 21074540), (5, 16859632), (8, 10537270), (10, 8429816), (16, 5268635), (20, 4214908), (40, 2107454), (80, 1053727)]