9231800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 22171200

約数和(自身を除く): 12939400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1489, 1550, 2978, 3100, 5956, 6200, 7445, 11912, 14890, 29780, 37225, 46159, 59560, 74450, 92318, 148900, 184636, 230795, 297800, 369272, 461590, 923180, 1153975, 1846360, 2307950, 4615900, 9231800]

約数ペア:

[(1, 9231800), (2, 4615900), (4, 2307950), (5, 1846360), (8, 1153975), (10, 923180), (20, 461590), (25, 369272), (31, 297800), (40, 230795), (50, 184636), (62, 148900), (100, 92318), (124, 74450), (155, 59560), (200, 46159), (248, 37225), (310, 29780), (620, 14890), (775, 11912), (1240, 7445), (1489, 6200), (1550, 5956), (2978, 3100)]