202182320

素因数分解:

$2^4\times 5^1\times {\mathrm{2527279}}^1$

素因数の和:2527292

約数の個数: 20

約数和(自身を含む): 470074080

約数和(自身を除く): 267891760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2527279, 5054558, 10109116, 12636395, 20218232, 25272790, 40436464, 50545580, 101091160, 202182320]

約数ペア:

[(1, 202182320), (2, 101091160), (4, 50545580), (5, 40436464), (8, 25272790), (10, 20218232), (16, 12636395), (20, 10109116), (40, 5054558), (80, 2527279)]