38283100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{20149}}^1$

素因数の和:20182

約数の個数: 36

約数和(自身を含む): 87451000

約数和(自身を除く): 49167900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 20149, 40298, 80596, 100745, 201490, 382831, 402980, 503725, 765662, 1007450, 1531324, 1914155, 2014900, 3828310, 7656620, 9570775, 19141550, 38283100]

約数ペア:

[(1, 38283100), (2, 19141550), (4, 9570775), (5, 7656620), (10, 3828310), (19, 2014900), (20, 1914155), (25, 1531324), (38, 1007450), (50, 765662), (76, 503725), (95, 402980), (100, 382831), (190, 201490), (380, 100745), (475, 80596), (950, 40298), (1900, 20149)]