2100320

素因数分解:

$2^5\times 5^1\times {\mathrm{13127}}^1$

素因数の和:13142

約数の個数: 24

約数和(自身を含む): 4962384

約数和(自身を除く): 2862064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 13127, 26254, 52508, 65635, 105016, 131270, 210032, 262540, 420064, 525080, 1050160, 2100320]

約数ペア:

[(1, 2100320), (2, 1050160), (4, 525080), (5, 420064), (8, 262540), (10, 210032), (16, 131270), (20, 105016), (32, 65635), (40, 52508), (80, 26254), (160, 13127)]