2023343060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{313211}}^1$

素因数の和:313256

約数の個数: 48

約数和(自身を含む): 4735765440

約数和(自身を除く): 2712422380

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 313211, 626422, 1252844, 1566055, 3132110, 5324587, 5951009, 6264220, 10649174, 11902018, 21298348, 23804036, 26622935, 29755045, 53245870, 59510090, 101167153, 106491740, 119020180, 202334306, 404668612, 505835765, 1011671530, 2023343060]

約数ペア:

[(1, 2023343060), (2, 1011671530), (4, 505835765), (5, 404668612), (10, 202334306), (17, 119020180), (19, 106491740), (20, 101167153), (34, 59510090), (38, 53245870), (68, 29755045), (76, 26622935), (85, 23804036), (95, 21298348), (170, 11902018), (190, 10649174), (323, 6264220), (340, 5951009), (380, 5324587), (646, 3132110), (1292, 1566055), (1615, 1252844), (3230, 626422), (6460, 313211)]