1332252080

素因数分解:

$2^4\times 5^1\times {\mathrm{16653151}}^1$

素因数の和:16653164

約数の個数: 20

約数和(自身を含む): 3097486272

約数和(自身を除く): 1765234192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 16653151, 33306302, 66612604, 83265755, 133225208, 166531510, 266450416, 333063020, 666126040, 1332252080]

約数ペア:

[(1, 1332252080), (2, 666126040), (4, 333063020), (5, 266450416), (8, 166531510), (10, 133225208), (16, 83265755), (20, 66612604), (40, 33306302), (80, 16653151)]