13710760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2129}}^1$

素因数の和:2170

約数の個数: 64

約数和(自身を含む): 36806400

約数和(自身を除く): 23095640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 2129, 3220, 4258, 6440, 8516, 10645, 14903, 17032, 21290, 29806, 42580, 48967, 59612, 74515, 85160, 97934, 119224, 149030, 195868, 244835, 298060, 342769, 391736, 489670, 596120, 685538, 979340, 1371076, 1713845, 1958680, 2742152, 3427690, 6855380, 13710760]

約数ペア:

[(1, 13710760), (2, 6855380), (4, 3427690), (5, 2742152), (7, 1958680), (8, 1713845), (10, 1371076), (14, 979340), (20, 685538), (23, 596120), (28, 489670), (35, 391736), (40, 342769), (46, 298060), (56, 244835), (70, 195868), (92, 149030), (115, 119224), (140, 97934), (161, 85160), (184, 74515), (230, 59612), (280, 48967), (322, 42580), (460, 29806), (644, 21290), (805, 17032), (920, 14903), (1288, 10645), (1610, 8516), (2129, 6440), (3220, 4258)]