2133520

素因数分解:

$2^4\times 5^1\times {\mathrm{26669}}^1$

素因数の和:26682

約数の個数: 20

約数和(自身を含む): 4960620

約数和(自身を除く): 2827100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 26669, 53338, 106676, 133345, 213352, 266690, 426704, 533380, 1066760, 2133520]

約数ペア:

[(1, 2133520), (2, 1066760), (4, 533380), (5, 426704), (8, 266690), (10, 213352), (16, 133345), (20, 106676), (40, 53338), (80, 26669)]