2013803650

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{293}}^1\times {\mathrm{1361}}^1$

素因数の和:1767

約数の個数: 48

約数和(自身を含む): 3798460008

約数和(自身を除く): 1784656358

約数列:

[1, 2, 5, 10, 25, 50, 101, 202, 293, 505, 586, 1010, 1361, 1465, 2525, 2722, 2930, 5050, 6805, 7325, 13610, 14650, 29593, 34025, 59186, 68050, 137461, 147965, 274922, 295930, 398773, 687305, 739825, 797546, 1374610, 1479650, 1993865, 3436525, 3987730, 6873050, 9969325, 19938650, 40276073, 80552146, 201380365, 402760730, 1006901825, 2013803650]

約数ペア:

[(1, 2013803650), (2, 1006901825), (5, 402760730), (10, 201380365), (25, 80552146), (50, 40276073), (101, 19938650), (202, 9969325), (293, 6873050), (505, 3987730), (586, 3436525), (1010, 1993865), (1361, 1479650), (1465, 1374610), (2525, 797546), (2722, 739825), (2930, 687305), (5050, 398773), (6805, 295930), (7325, 274922), (13610, 147965), (14650, 137461), (29593, 68050), (34025, 59186)]