97714520

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{8819}}^1$

素因数の和:9107

約数の個数: 32

約数和(自身を含む): 220676400

約数和(自身を除く): 122961880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 5540, 8819, 11080, 17638, 35276, 44095, 70552, 88190, 176380, 352760, 2442863, 4885726, 9771452, 12214315, 19542904, 24428630, 48857260, 97714520]

約数ペア:

[(1, 97714520), (2, 48857260), (4, 24428630), (5, 19542904), (8, 12214315), (10, 9771452), (20, 4885726), (40, 2442863), (277, 352760), (554, 176380), (1108, 88190), (1385, 70552), (2216, 44095), (2770, 35276), (5540, 17638), (8819, 11080)]