66422410

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1013}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 122653440

約数和(自身を除く): 56231030

約数列:

[1, 2, 5, 10, 79, 83, 158, 166, 395, 415, 790, 830, 1013, 2026, 5065, 6557, 10130, 13114, 32785, 65570, 80027, 84079, 160054, 168158, 400135, 420395, 800270, 840790, 6642241, 13284482, 33211205, 66422410]

約数ペア:

[(1, 66422410), (2, 33211205), (5, 13284482), (10, 6642241), (79, 840790), (83, 800270), (158, 420395), (166, 400135), (395, 168158), (415, 160054), (790, 84079), (830, 80027), (1013, 65570), (2026, 32785), (5065, 13114), (6557, 10130)]