72628750

素因数分解:

$2^1\times 5^4\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:718

約数の個数: 40

約数和(自身を含む): 137768400

約数和(自身を除く): 65139650

約数列:

[1, 2, 5, 10, 25, 50, 97, 125, 194, 250, 485, 599, 625, 970, 1198, 1250, 2425, 2995, 4850, 5990, 12125, 14975, 24250, 29950, 58103, 60625, 74875, 116206, 121250, 149750, 290515, 374375, 581030, 748750, 1452575, 2905150, 7262875, 14525750, 36314375, 72628750]

約数ペア:

[(1, 72628750), (2, 36314375), (5, 14525750), (10, 7262875), (25, 2905150), (50, 1452575), (97, 748750), (125, 581030), (194, 374375), (250, 290515), (485, 149750), (599, 121250), (625, 116206), (970, 74875), (1198, 60625), (1250, 58103), (2425, 29950), (2995, 24250), (4850, 14975), (5990, 12125)]