117096440

素因数分解:

$2^3\times 5^1\times {\mathrm{823}}^1\times {\mathrm{3557}}^1$

素因数の和:4391

約数の個数: 32

約数和(自身を含む): 263861280

約数和(自身を除く): 146764840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 823, 1646, 3292, 3557, 4115, 6584, 7114, 8230, 14228, 16460, 17785, 28456, 32920, 35570, 71140, 142280, 2927411, 5854822, 11709644, 14637055, 23419288, 29274110, 58548220, 117096440]

約数ペア:

[(1, 117096440), (2, 58548220), (4, 29274110), (5, 23419288), (8, 14637055), (10, 11709644), (20, 5854822), (40, 2927411), (823, 142280), (1646, 71140), (3292, 35570), (3557, 32920), (4115, 28456), (6584, 17785), (7114, 16460), (8230, 14228)]