1267716040

素因数分解:

$2^3\times 5^1\times {\mathrm{3301}}^1\times {\mathrm{9601}}^1$

素因数の和:12913

約数の個数: 32

約数和(自身を含む): 2853522360

約数和(自身を除く): 1585806320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3301, 6602, 9601, 13204, 16505, 19202, 26408, 33010, 38404, 48005, 66020, 76808, 96010, 132040, 192020, 384040, 31692901, 63385802, 126771604, 158464505, 253543208, 316929010, 633858020, 1267716040]

約数ペア:

[(1, 1267716040), (2, 633858020), (4, 316929010), (5, 253543208), (8, 158464505), (10, 126771604), (20, 63385802), (40, 31692901), (3301, 384040), (6602, 192020), (9601, 132040), (13204, 96010), (16505, 76808), (19202, 66020), (26408, 48005), (33010, 38404)]