26188750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 80

約数和(自身を含む): 58256352

約数和(自身を除く): 32067602

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, 625, 730, 875, 1022, 1025, 1250, 1435, 1750, 1825, 2050, 2555, 2870, 2993, 3650, 4375, 5110, 5125, 5986, 7175, 8750, 9125, 10250, 12775, 14350, 14965, 18250, 20951, 25550, 25625, 29930, 35875, 41902, 45625, 51250, 63875, 71750, 74825, 91250, 104755, 127750, 149650, 179375, 209510, 319375, 358750, 374125, 523775, 638750, 748250, 1047550, 1870625, 2618875, 3741250, 5237750, 13094375, 26188750]

約数ペア:

[(1, 26188750), (2, 13094375), (5, 5237750), (7, 3741250), (10, 2618875), (14, 1870625), (25, 1047550), (35, 748250), (41, 638750), (50, 523775), (70, 374125), (73, 358750), (82, 319375), (125, 209510), (146, 179375), (175, 149650), (205, 127750), (250, 104755), (287, 91250), (350, 74825), (365, 71750), (410, 63875), (511, 51250), (574, 45625), (625, 41902), (730, 35875), (875, 29930), (1022, 25625), (1025, 25550), (1250, 20951), (1435, 18250), (1750, 14965), (1825, 14350), (2050, 12775), (2555, 10250), (2870, 9125), (2993, 8750), (3650, 7175), (4375, 5986), (5110, 5125)]