392380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 860832

約数和(自身を除く): 468452

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 853, 1706, 3412, 4265, 8530, 17060, 19619, 39238, 78476, 98095, 196190, 392380]

約数ペア:

[(1, 392380), (2, 196190), (4, 98095), (5, 78476), (10, 39238), (20, 19619), (23, 17060), (46, 8530), (92, 4265), (115, 3412), (230, 1706), (460, 853)]