78833532020

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^2\times {\mathrm{386401}}^1$

素因数の和:386612

約数の個数: 36

約数和(自身を含む): 167206191852

約数和(自身を除く): 88372659832

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 10201, 20402, 40804, 51005, 102010, 204020, 386401, 772802, 1545604, 1932005, 3864010, 7728020, 39026501, 78053002, 156106004, 195132505, 390265010, 780530020, 3941676601, 7883353202, 15766706404, 19708383005, 39416766010, 78833532020]

約数ペア:

[(1, 78833532020), (2, 39416766010), (4, 19708383005), (5, 15766706404), (10, 7883353202), (20, 3941676601), (101, 780530020), (202, 390265010), (404, 195132505), (505, 156106004), (1010, 78053002), (2020, 39026501), (10201, 7728020), (20402, 3864010), (40804, 1932005), (51005, 1545604), (102010, 772802), (204020, 386401)]