39978850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{42083}}^1$

素因数の和:42114

約数の個数: 24

約数和(自身を含む): 78276240

約数和(自身を除く): 38297390

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 42083, 84166, 210415, 420830, 799577, 1052075, 1599154, 2104150, 3997885, 7995770, 19989425, 39978850]

約数ペア:

[(1, 39978850), (2, 19989425), (5, 7995770), (10, 3997885), (19, 2104150), (25, 1599154), (38, 1052075), (50, 799577), (95, 420830), (190, 210415), (475, 84166), (950, 42083)]