386611450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1013}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 763846200

約数和(自身を除く): 377234750

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 449, 850, 898, 1013, 2026, 2245, 4490, 5065, 7633, 10130, 11225, 15266, 17221, 22450, 25325, 34442, 38165, 50650, 76330, 86105, 172210, 190825, 381650, 430525, 454837, 861050, 909674, 2274185, 4548370, 7732229, 11370925, 15464458, 22741850, 38661145, 77322290, 193305725, 386611450]

約数ペア:

[(1, 386611450), (2, 193305725), (5, 77322290), (10, 38661145), (17, 22741850), (25, 15464458), (34, 11370925), (50, 7732229), (85, 4548370), (170, 2274185), (425, 909674), (449, 861050), (850, 454837), (898, 430525), (1013, 381650), (2026, 190825), (2245, 172210), (4490, 86105), (5065, 76330), (7633, 50650), (10130, 38165), (11225, 34442), (15266, 25325), (17221, 22450)]