43474340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23887}}^1$

素因数の和:23916

約数の個数: 48

約数和(自身を含む): 112369152

約数和(自身を除く): 68894812

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 23887, 47774, 95548, 119435, 167209, 238870, 310531, 334418, 477740, 621062, 668836, 836045, 1242124, 1552655, 1672090, 2173717, 3105310, 3344180, 4347434, 6210620, 8694868, 10868585, 21737170, 43474340]

約数ペア:

[(1, 43474340), (2, 21737170), (4, 10868585), (5, 8694868), (7, 6210620), (10, 4347434), (13, 3344180), (14, 3105310), (20, 2173717), (26, 1672090), (28, 1552655), (35, 1242124), (52, 836045), (65, 668836), (70, 621062), (91, 477740), (130, 334418), (140, 310531), (182, 238870), (260, 167209), (364, 119435), (455, 95548), (910, 47774), (1820, 23887)]