5237750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 11636352

約数和(自身を除く): 6398602

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 73, 82, 125, 146, 175, 205, 250, 287, 350, 365, 410, 511, 574, 730, 875, 1022, 1025, 1435, 1750, 1825, 2050, 2555, 2870, 2993, 3650, 5110, 5125, 5986, 7175, 9125, 10250, 12775, 14350, 14965, 18250, 20951, 25550, 29930, 35875, 41902, 63875, 71750, 74825, 104755, 127750, 149650, 209510, 374125, 523775, 748250, 1047550, 2618875, 5237750]

約数ペア:

[(1, 5237750), (2, 2618875), (5, 1047550), (7, 748250), (10, 523775), (14, 374125), (25, 209510), (35, 149650), (41, 127750), (50, 104755), (70, 74825), (73, 71750), (82, 63875), (125, 41902), (146, 35875), (175, 29930), (205, 25550), (250, 20951), (287, 18250), (350, 14965), (365, 14350), (410, 12775), (511, 10250), (574, 9125), (730, 7175), (875, 5986), (1022, 5125), (1025, 5110), (1435, 3650), (1750, 2993), (1825, 2870), (2050, 2555)]