1900331260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2021629}}^1$

素因数の和:2021685

約数の個数: 24

約数和(自身を含む): 4075606080

約数和(自身を除く): 2175274820

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2021629, 4043258, 8086516, 10108145, 20216290, 40432580, 95016563, 190033126, 380066252, 475082815, 950165630, 1900331260]

約数ペア:

[(1, 1900331260), (2, 950165630), (4, 475082815), (5, 380066252), (10, 190033126), (20, 95016563), (47, 40432580), (94, 20216290), (188, 10108145), (235, 8086516), (470, 4043258), (940, 2021629)]