85268750

素因数分解:

$2^1\times 5^5\times 7^1\times {\mathrm{1949}}^1$

素因数の和:1983

約数の個数: 48

約数和(自身を含む): 182800800

約数和(自身を除く): 97532050

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1750, 1949, 3125, 3898, 4375, 6250, 8750, 9745, 13643, 19490, 21875, 27286, 43750, 48725, 68215, 97450, 136430, 243625, 341075, 487250, 682150, 1218125, 1705375, 2436250, 3410750, 6090625, 8526875, 12181250, 17053750, 42634375, 85268750]

約数ペア:

[(1, 85268750), (2, 42634375), (5, 17053750), (7, 12181250), (10, 8526875), (14, 6090625), (25, 3410750), (35, 2436250), (50, 1705375), (70, 1218125), (125, 682150), (175, 487250), (250, 341075), (350, 243625), (625, 136430), (875, 97450), (1250, 68215), (1750, 48725), (1949, 43750), (3125, 27286), (3898, 21875), (4375, 19490), (6250, 13643), (8750, 9745)]