244165000

素因数分解:

$2^3\times 5^4\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1112

約数の個数: 80

約数和(自身を含む): 584812800

約数和(自身を除く): 340647800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 125, 188, 200, 235, 250, 376, 470, 500, 625, 940, 1000, 1039, 1175, 1250, 1880, 2078, 2350, 2500, 4156, 4700, 5000, 5195, 5875, 8312, 9400, 10390, 11750, 20780, 23500, 25975, 29375, 41560, 47000, 48833, 51950, 58750, 97666, 103900, 117500, 129875, 195332, 207800, 235000, 244165, 259750, 390664, 488330, 519500, 649375, 976660, 1039000, 1220825, 1298750, 1953320, 2441650, 2597500, 4883300, 5195000, 6104125, 9766600, 12208250, 24416500, 30520625, 48833000, 61041250, 122082500, 244165000]

約数ペア:

[(1, 244165000), (2, 122082500), (4, 61041250), (5, 48833000), (8, 30520625), (10, 24416500), (20, 12208250), (25, 9766600), (40, 6104125), (47, 5195000), (50, 4883300), (94, 2597500), (100, 2441650), (125, 1953320), (188, 1298750), (200, 1220825), (235, 1039000), (250, 976660), (376, 649375), (470, 519500), (500, 488330), (625, 390664), (940, 259750), (1000, 244165), (1039, 235000), (1175, 207800), (1250, 195332), (1880, 129875), (2078, 117500), (2350, 103900), (2500, 97666), (4156, 58750), (4700, 51950), (5000, 48833), (5195, 47000), (5875, 41560), (8312, 29375), (9400, 25975), (10390, 23500), (11750, 20780)]