10687910

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 19837440

約数和(自身を除く): 9149530

約数列:

[1, 2, 5, 10, 79, 83, 158, 163, 166, 326, 395, 415, 790, 815, 830, 1630, 6557, 12877, 13114, 13529, 25754, 27058, 32785, 64385, 65570, 67645, 128770, 135290, 1068791, 2137582, 5343955, 10687910]

約数ペア:

[(1, 10687910), (2, 5343955), (5, 2137582), (10, 1068791), (79, 135290), (83, 128770), (158, 67645), (163, 65570), (166, 64385), (326, 32785), (395, 27058), (415, 25754), (790, 13529), (815, 13114), (830, 12877), (1630, 6557)]