29258020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7823}}^1$

素因数の和:7860

約数の個数: 48

約数和(自身を含む): 70979328

約数和(自身を除く): 41721308

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 7823, 15646, 31292, 39115, 78230, 86053, 132991, 156460, 172106, 265982, 344212, 430265, 531964, 664955, 860530, 1329910, 1462901, 1721060, 2659820, 2925802, 5851604, 7314505, 14629010, 29258020]

約数ペア:

[(1, 29258020), (2, 14629010), (4, 7314505), (5, 5851604), (10, 2925802), (11, 2659820), (17, 1721060), (20, 1462901), (22, 1329910), (34, 860530), (44, 664955), (55, 531964), (68, 430265), (85, 344212), (110, 265982), (170, 172106), (187, 156460), (220, 132991), (340, 86053), (374, 78230), (748, 39115), (935, 31292), (1870, 15646), (3740, 7823)]