38842520

素因数分解:

$2^3\times 5^1\times {\mathrm{971063}}^1$

素因数の和:971074

約数の個数: 16

約数和(自身を含む): 87395760

約数和(自身を除く): 48553240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 971063, 1942126, 3884252, 4855315, 7768504, 9710630, 19421260, 38842520]

約数ペア:

[(1, 38842520), (2, 19421260), (4, 9710630), (5, 7768504), (8, 4855315), (10, 3884252), (20, 1942126), (40, 971063)]