4206320

素因数分解:

$2^4\times 5^1\times {\mathrm{52579}}^1$

素因数の和:52592

約数の個数: 20

約数和(自身を含む): 9779880

約数和(自身を除く): 5573560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 52579, 105158, 210316, 262895, 420632, 525790, 841264, 1051580, 2103160, 4206320]

約数ペア:

[(1, 4206320), (2, 2103160), (4, 1051580), (5, 841264), (8, 525790), (10, 420632), (16, 262895), (20, 210316), (40, 105158), (80, 52579)]