23981650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6229}}^1$

素因数の和:6259

約数の個数: 48

約数和(自身を含む): 55621440

約数和(自身を除く): 31639790

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 6229, 12458, 31145, 43603, 62290, 68519, 87206, 137038, 155725, 218015, 311450, 342595, 436030, 479633, 685190, 959266, 1090075, 1712975, 2180150, 2398165, 3425950, 4796330, 11990825, 23981650]

約数ペア:

[(1, 23981650), (2, 11990825), (5, 4796330), (7, 3425950), (10, 2398165), (11, 2180150), (14, 1712975), (22, 1090075), (25, 959266), (35, 685190), (50, 479633), (55, 436030), (70, 342595), (77, 311450), (110, 218015), (154, 155725), (175, 137038), (275, 87206), (350, 68519), (385, 62290), (550, 43603), (770, 31145), (1925, 12458), (3850, 6229)]