9413800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{389}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 24119550

約数和(自身を除く): 14705750

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 389, 440, 484, 550, 605, 778, 968, 1100, 1210, 1556, 1945, 2200, 2420, 3025, 3112, 3890, 4279, 4840, 6050, 7780, 8558, 9725, 12100, 15560, 17116, 19450, 21395, 24200, 34232, 38900, 42790, 47069, 77800, 85580, 94138, 106975, 171160, 188276, 213950, 235345, 376552, 427900, 470690, 855800, 941380, 1176725, 1882760, 2353450, 4706900, 9413800]

約数ペア:

[(1, 9413800), (2, 4706900), (4, 2353450), (5, 1882760), (8, 1176725), (10, 941380), (11, 855800), (20, 470690), (22, 427900), (25, 376552), (40, 235345), (44, 213950), (50, 188276), (55, 171160), (88, 106975), (100, 94138), (110, 85580), (121, 77800), (200, 47069), (220, 42790), (242, 38900), (275, 34232), (389, 24200), (440, 21395), (484, 19450), (550, 17116), (605, 15560), (778, 12100), (968, 9725), (1100, 8558), (1210, 7780), (1556, 6050), (1945, 4840), (2200, 4279), (2420, 3890), (3025, 3112)]