2016236020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{8669}}^1$

素因数の和:9108

約数の個数: 48

約数和(自身を含む): 4391528400

約数和(自身を除く): 2375292380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 401, 580, 802, 1604, 2005, 4010, 8020, 8669, 11629, 17338, 23258, 34676, 43345, 46516, 58145, 86690, 116290, 173380, 232580, 251401, 502802, 1005604, 1257005, 2514010, 3476269, 5028020, 6952538, 13905076, 17381345, 34762690, 69525380, 100811801, 201623602, 403247204, 504059005, 1008118010, 2016236020]

約数ペア:

[(1, 2016236020), (2, 1008118010), (4, 504059005), (5, 403247204), (10, 201623602), (20, 100811801), (29, 69525380), (58, 34762690), (116, 17381345), (145, 13905076), (290, 6952538), (401, 5028020), (580, 3476269), (802, 2514010), (1604, 1257005), (2005, 1005604), (4010, 502802), (8020, 251401), (8669, 232580), (11629, 173380), (17338, 116290), (23258, 86690), (34676, 58145), (43345, 46516)]