38201620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83047}}^1$

素因数の和:83079

約数の個数: 24

約数和(自身を含む): 83712384

約数和(自身を除く): 45510764

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 83047, 166094, 332188, 415235, 830470, 1660940, 1910081, 3820162, 7640324, 9550405, 19100810, 38201620]

約数ペア:

[(1, 38201620), (2, 19100810), (4, 9550405), (5, 7640324), (10, 3820162), (20, 1910081), (23, 1660940), (46, 830470), (92, 415235), (115, 332188), (230, 166094), (460, 83047)]