44550448160

素因数分解:

$2^5\times 5^1\times {\mathrm{661}}^1\times {\mathrm{421241}}^1$

素因数の和:421917

約数の個数: 48

約数和(自身を含む): 105409913112

約数和(自身を除く): 60859464952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 661, 1322, 2644, 3305, 5288, 6610, 10576, 13220, 21152, 26440, 52880, 105760, 421241, 842482, 1684964, 2106205, 3369928, 4212410, 6739856, 8424820, 13479712, 16849640, 33699280, 67398560, 278440301, 556880602, 1113761204, 1392201505, 2227522408, 2784403010, 4455044816, 5568806020, 8910089632, 11137612040, 22275224080, 44550448160]

約数ペア:

[(1, 44550448160), (2, 22275224080), (4, 11137612040), (5, 8910089632), (8, 5568806020), (10, 4455044816), (16, 2784403010), (20, 2227522408), (32, 1392201505), (40, 1113761204), (80, 556880602), (160, 278440301), (661, 67398560), (1322, 33699280), (2644, 16849640), (3305, 13479712), (5288, 8424820), (6610, 6739856), (10576, 4212410), (13220, 3369928), (21152, 2106205), (26440, 1684964), (52880, 842482), (105760, 421241)]