86922320

素因数分解:

$2^4\times 5^1\times {\mathrm{1086529}}^1$

素因数の和:1086542

約数の個数: 20

約数和(自身を含む): 202094580

約数和(自身を除く): 115172260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1086529, 2173058, 4346116, 5432645, 8692232, 10865290, 17384464, 21730580, 43461160, 86922320]

約数ペア:

[(1, 86922320), (2, 43461160), (4, 21730580), (5, 17384464), (8, 10865290), (10, 8692232), (16, 5432645), (20, 4346116), (40, 2173058), (80, 1086529)]