2479663625

素因数分解:

$5^3\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{997}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 3144274848

約数和(自身を除く): 664611223

約数列:

[1, 5, 25, 101, 125, 197, 505, 985, 997, 2525, 4925, 4985, 12625, 19897, 24625, 24925, 99485, 100697, 124625, 196409, 497425, 503485, 982045, 2487125, 2517425, 4910225, 12587125, 19837309, 24551125, 99186545, 495932725, 2479663625]

約数ペア:

[(1, 2479663625), (5, 495932725), (25, 99186545), (101, 24551125), (125, 19837309), (197, 12587125), (505, 4910225), (985, 2517425), (997, 2487125), (2525, 982045), (4925, 503485), (4985, 497425), (12625, 196409), (19897, 124625), (24625, 100697), (24925, 99485)]