26922320

素因数分解:

$2^4\times 5^1\times {\mathrm{336529}}^1$

素因数の和:336542

約数の個数: 20

約数和(自身を含む): 62594580

約数和(自身を除く): 35672260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 336529, 673058, 1346116, 1682645, 2692232, 3365290, 5384464, 6730580, 13461160, 26922320]

約数ペア:

[(1, 26922320), (2, 13461160), (4, 6730580), (5, 5384464), (8, 3365290), (10, 2692232), (16, 1682645), (20, 1346116), (40, 673058), (80, 336529)]