1490200550

素因数分解:

$2^1\times 5^2\times {\mathrm{1021}}^1\times {\mathrm{29191}}^1$

素因数の和:30224

約数の個数: 24

約数和(自身を含む): 2774582832

約数和(自身を除く): 1284382282

約数列:

[1, 2, 5, 10, 25, 50, 1021, 2042, 5105, 10210, 25525, 29191, 51050, 58382, 145955, 291910, 729775, 1459550, 29804011, 59608022, 149020055, 298040110, 745100275, 1490200550]

約数ペア:

[(1, 1490200550), (2, 745100275), (5, 298040110), (10, 149020055), (25, 59608022), (50, 29804011), (1021, 1459550), (2042, 729775), (5105, 291910), (10210, 145955), (25525, 58382), (29191, 51050)]