67844410

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 124680960

約数和(自身を除く): 56836550

約数列:

[1, 2, 5, 10, 79, 157, 158, 314, 395, 547, 785, 790, 1094, 1570, 2735, 5470, 12403, 24806, 43213, 62015, 85879, 86426, 124030, 171758, 216065, 429395, 432130, 858790, 6784441, 13568882, 33922205, 67844410]

約数ペア:

[(1, 67844410), (2, 33922205), (5, 13568882), (10, 6784441), (79, 858790), (157, 432130), (158, 429395), (314, 216065), (395, 171758), (547, 124030), (785, 86426), (790, 85879), (1094, 62015), (1570, 43213), (2735, 24806), (5470, 12403)]