23740750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 49533120

約数和(自身を除く): 25792370

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 89, 97, 110, 125, 178, 194, 250, 275, 445, 485, 550, 890, 970, 979, 1067, 1375, 1958, 2134, 2225, 2425, 2750, 4450, 4850, 4895, 5335, 8633, 9790, 10670, 11125, 12125, 17266, 22250, 24250, 24475, 26675, 43165, 48950, 53350, 86330, 94963, 122375, 133375, 189926, 215825, 244750, 266750, 431650, 474815, 949630, 1079125, 2158250, 2374075, 4748150, 11870375, 23740750]

約数ペア:

[(1, 23740750), (2, 11870375), (5, 4748150), (10, 2374075), (11, 2158250), (22, 1079125), (25, 949630), (50, 474815), (55, 431650), (89, 266750), (97, 244750), (110, 215825), (125, 189926), (178, 133375), (194, 122375), (250, 94963), (275, 86330), (445, 53350), (485, 48950), (550, 43165), (890, 26675), (970, 24475), (979, 24250), (1067, 22250), (1375, 17266), (1958, 12125), (2134, 11125), (2225, 10670), (2425, 9790), (2750, 8633), (4450, 5335), (4850, 4895)]