39852340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2293}}^1$

素因数の和:2392

約数の個数: 48

約数和(自身を含む): 92494080

約数和(自身を除く): 52641740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 869, 1580, 1738, 2293, 3476, 4345, 4586, 8690, 9172, 11465, 17380, 22930, 25223, 45860, 50446, 100892, 126115, 181147, 252230, 362294, 504460, 724588, 905735, 1811470, 1992617, 3622940, 3985234, 7970468, 9963085, 19926170, 39852340]

約数ペア:

[(1, 39852340), (2, 19926170), (4, 9963085), (5, 7970468), (10, 3985234), (11, 3622940), (20, 1992617), (22, 1811470), (44, 905735), (55, 724588), (79, 504460), (110, 362294), (158, 252230), (220, 181147), (316, 126115), (395, 100892), (790, 50446), (869, 45860), (1580, 25223), (1738, 22930), (2293, 17380), (3476, 11465), (4345, 9172), (4586, 8690)]