38906300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{20477}}^1$

素因数の和:20510

約数の個数: 36

約数和(自身を含む): 88874520

約数和(自身を除く): 49968220

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 20477, 40954, 81908, 102385, 204770, 389063, 409540, 511925, 778126, 1023850, 1556252, 1945315, 2047700, 3890630, 7781260, 9726575, 19453150, 38906300]

約数ペア:

[(1, 38906300), (2, 19453150), (4, 9726575), (5, 7781260), (10, 3890630), (19, 2047700), (20, 1945315), (25, 1556252), (38, 1023850), (50, 778126), (76, 511925), (95, 409540), (100, 389063), (190, 204770), (380, 102385), (475, 81908), (950, 40954), (1900, 20477)]