84194180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10193}}^1$

素因数の和:10268

約数の個数: 48

約数和(自身を含む): 205511040

約数和(自身を除く): 121316860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 10193, 20386, 40772, 50965, 71351, 101930, 142702, 203860, 285404, 356755, 601387, 713510, 1202774, 1427020, 2405548, 3006935, 4209709, 6013870, 8419418, 12027740, 16838836, 21048545, 42097090, 84194180]

約数ペア:

[(1, 84194180), (2, 42097090), (4, 21048545), (5, 16838836), (7, 12027740), (10, 8419418), (14, 6013870), (20, 4209709), (28, 3006935), (35, 2405548), (59, 1427020), (70, 1202774), (118, 713510), (140, 601387), (236, 356755), (295, 285404), (413, 203860), (590, 142702), (826, 101930), (1180, 71351), (1652, 50965), (2065, 40772), (4130, 20386), (8260, 10193)]