176076290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{2113}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 342011376

約数和(自身を除く): 165935086

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 641, 1282, 2113, 3205, 4226, 6410, 8333, 10565, 16666, 21130, 27469, 41665, 54938, 83330, 137345, 274690, 1354433, 2708866, 6772165, 13544330, 17607629, 35215258, 88038145, 176076290]

約数ペア:

[(1, 176076290), (2, 88038145), (5, 35215258), (10, 17607629), (13, 13544330), (26, 6772165), (65, 2708866), (130, 1354433), (641, 274690), (1282, 137345), (2113, 83330), (3205, 54938), (4226, 41665), (6410, 27469), (8333, 21130), (10565, 16666)]