32778620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1709}}^1$

素因数の和:1862

約数の個数: 48

約数和(自身を含む): 79289280

約数和(自身を除く): 46510660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1709, 1918, 2740, 3418, 3836, 4795, 6836, 8545, 9590, 11963, 17090, 19180, 23926, 34180, 47852, 59815, 119630, 234133, 239260, 468266, 936532, 1170665, 1638931, 2341330, 3277862, 4682660, 6555724, 8194655, 16389310, 32778620]

約数ペア:

[(1, 32778620), (2, 16389310), (4, 8194655), (5, 6555724), (7, 4682660), (10, 3277862), (14, 2341330), (20, 1638931), (28, 1170665), (35, 936532), (70, 468266), (137, 239260), (140, 234133), (274, 119630), (548, 59815), (685, 47852), (959, 34180), (1370, 23926), (1709, 19180), (1918, 17090), (2740, 11963), (3418, 9590), (3836, 8545), (4795, 6836)]