78883003370

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{670147}}^1$

素因数の和:670382

約数の個数: 32

約数和(自身を含む): 144751968000

約数和(自身を除く): 65868964630

約数列:

[1, 2, 5, 10, 79, 149, 158, 298, 395, 745, 790, 1490, 11771, 23542, 58855, 117710, 670147, 1340294, 3350735, 6701470, 52941613, 99851903, 105883226, 199703806, 264708065, 499259515, 529416130, 998519030, 7888300337, 15776600674, 39441501685, 78883003370]

約数ペア:

[(1, 78883003370), (2, 39441501685), (5, 15776600674), (10, 7888300337), (79, 998519030), (149, 529416130), (158, 499259515), (298, 264708065), (395, 199703806), (745, 105883226), (790, 99851903), (1490, 52941613), (11771, 6701470), (23542, 3350735), (58855, 1340294), (117710, 670147)]