10884620

素因数分解:

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

素因数の和:254

約数の個数: 36

約数和(自身を含む): 23429280

約数和(自身を除く): 12544660

約数列:

[1, 2, 4, 5, 10, 20, 79, 83, 158, 166, 316, 332, 395, 415, 790, 830, 1580, 1660, 6557, 6889, 13114, 13778, 26228, 27556, 32785, 34445, 65570, 68890, 131140, 137780, 544231, 1088462, 2176924, 2721155, 5442310, 10884620]

約数ペア:

[(1, 10884620), (2, 5442310), (4, 2721155), (5, 2176924), (10, 1088462), (20, 544231), (79, 137780), (83, 131140), (158, 68890), (166, 65570), (316, 34445), (332, 32785), (395, 27556), (415, 26228), (790, 13778), (830, 13114), (1580, 6889), (1660, 6557)]