26179810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 49305600

約数和(自身を除く): 23125790

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 1069, 2138, 2449, 4898, 5345, 10690, 12245, 24490, 33139, 66278, 84451, 165695, 168902, 331390, 422255, 844510, 2617981, 5235962, 13089905, 26179810]

約数ペア:

[(1, 26179810), (2, 13089905), (5, 5235962), (10, 2617981), (31, 844510), (62, 422255), (79, 331390), (155, 168902), (158, 165695), (310, 84451), (395, 66278), (790, 33139), (1069, 24490), (2138, 12245), (2449, 10690), (4898, 5345)]