5236120

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1657}}^1$

素因数の和:1747

約数の個数: 32

約数和(自身を含む): 11937600

約数和(自身を除く): 6701480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 1657, 3160, 3314, 6628, 8285, 13256, 16570, 33140, 66280, 130903, 261806, 523612, 654515, 1047224, 1309030, 2618060, 5236120]

約数ペア:

[(1, 5236120), (2, 2618060), (4, 1309030), (5, 1047224), (8, 654515), (10, 523612), (20, 261806), (40, 130903), (79, 66280), (158, 33140), (316, 16570), (395, 13256), (632, 8285), (790, 6628), (1580, 3314), (1657, 3160)]