38094313420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{3361}}^1$

素因数の和:3683

約数の個数: 96

約数和(自身を含む): 83881953792

約数和(自身を除く): 45787640372

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 101, 124, 155, 181, 202, 310, 362, 404, 505, 620, 724, 905, 1010, 1810, 2020, 3131, 3361, 3620, 5611, 6262, 6722, 11222, 12524, 13444, 15655, 16805, 18281, 22444, 28055, 31310, 33610, 36562, 56110, 62620, 67220, 73124, 91405, 104191, 112220, 182810, 208382, 339461, 365620, 416764, 520955, 566711, 608341, 678922, 1041910, 1133422, 1216682, 1357844, 1697305, 2083820, 2266844, 2433364, 2833555, 3041705, 3394610, 5667110, 6083410, 6789220, 10523291, 11334220, 12166820, 18858571, 21046582, 37717142, 42093164, 52616455, 61442441, 75434284, 94292855, 105232910, 122884882, 188585710, 210465820, 245769764, 307212205, 377171420, 614424410, 1228848820, 1904715671, 3809431342, 7618862684, 9523578355, 19047156710, 38094313420]

約数ペア:

[(1, 38094313420), (2, 19047156710), (4, 9523578355), (5, 7618862684), (10, 3809431342), (20, 1904715671), (31, 1228848820), (62, 614424410), (101, 377171420), (124, 307212205), (155, 245769764), (181, 210465820), (202, 188585710), (310, 122884882), (362, 105232910), (404, 94292855), (505, 75434284), (620, 61442441), (724, 52616455), (905, 42093164), (1010, 37717142), (1810, 21046582), (2020, 18858571), (3131, 12166820), (3361, 11334220), (3620, 10523291), (5611, 6789220), (6262, 6083410), (6722, 5667110), (11222, 3394610), (12524, 3041705), (13444, 2833555), (15655, 2433364), (16805, 2266844), (18281, 2083820), (22444, 1697305), (28055, 1357844), (31310, 1216682), (33610, 1133422), (36562, 1041910), (56110, 678922), (62620, 608341), (67220, 566711), (73124, 520955), (91405, 416764), (104191, 365620), (112220, 339461), (182810, 208382)]