83684080

素因数分解:

$2^4\times 5^1\times {\mathrm{1046051}}^1$

素因数の和:1046064

約数の個数: 20

約数和(自身を含む): 194565672

約数和(自身を除く): 110881592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1046051, 2092102, 4184204, 5230255, 8368408, 10460510, 16736816, 20921020, 41842040, 83684080]

約数ペア:

[(1, 83684080), (2, 41842040), (4, 20921020), (5, 16736816), (8, 10460510), (10, 8368408), (16, 5230255), (20, 4184204), (40, 2092102), (80, 1046051)]