89429060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27773}}^1$

素因数の和:27812

約数の個数: 48

約数和(自身を含む): 223969536

約数和(自身を除く): 134540476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 27773, 55546, 111092, 138865, 194411, 277730, 388822, 555460, 638779, 777644, 972055, 1277558, 1944110, 2555116, 3193895, 3888220, 4471453, 6387790, 8942906, 12775580, 17885812, 22357265, 44714530, 89429060]

約数ペア:

[(1, 89429060), (2, 44714530), (4, 22357265), (5, 17885812), (7, 12775580), (10, 8942906), (14, 6387790), (20, 4471453), (23, 3888220), (28, 3193895), (35, 2555116), (46, 1944110), (70, 1277558), (92, 972055), (115, 777644), (140, 638779), (161, 555460), (230, 388822), (322, 277730), (460, 194411), (644, 138865), (805, 111092), (1610, 55546), (3220, 27773)]