200069761480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1\times {\mathrm{1949}}^1$

素因数の和:3235

約数の個数: 128

約数和(自身を含む): 470476188000

約数和(自身を除く): 270406426520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 53, 82, 106, 164, 205, 212, 265, 328, 410, 424, 530, 820, 1060, 1181, 1640, 1949, 2120, 2173, 2362, 3898, 4346, 4724, 5905, 7796, 8692, 9448, 9745, 10865, 11810, 15592, 17384, 19490, 21730, 23620, 38980, 43460, 47240, 48421, 62593, 77960, 79909, 86920, 96842, 103297, 125186, 159818, 193684, 206594, 242105, 250372, 312965, 319636, 387368, 399545, 413188, 484210, 500744, 516485, 625930, 639272, 799090, 826376, 968420, 1032970, 1251860, 1598180, 1936840, 2065940, 2301769, 2503720, 2566313, 3196360, 4131880, 4235177, 4603538, 5132626, 8470354, 9207076, 10265252, 11508845, 12831565, 16940708, 18414152, 20530504, 21175885, 23017690, 25663130, 33881416, 42351770, 46035380, 51326260, 84703540, 92070760, 94372529, 102652520, 121993757, 169407080, 188745058, 243987514, 377490116, 471862645, 487975028, 609968785, 754980232, 943725290, 975950056, 1219937570, 1887450580, 2439875140, 3774901160, 4879750280, 5001744037, 10003488074, 20006976148, 25008720185, 40013952296, 50017440370, 100034880740, 200069761480]

約数ペア:

[(1, 200069761480), (2, 100034880740), (4, 50017440370), (5, 40013952296), (8, 25008720185), (10, 20006976148), (20, 10003488074), (40, 5001744037), (41, 4879750280), (53, 3774901160), (82, 2439875140), (106, 1887450580), (164, 1219937570), (205, 975950056), (212, 943725290), (265, 754980232), (328, 609968785), (410, 487975028), (424, 471862645), (530, 377490116), (820, 243987514), (1060, 188745058), (1181, 169407080), (1640, 121993757), (1949, 102652520), (2120, 94372529), (2173, 92070760), (2362, 84703540), (3898, 51326260), (4346, 46035380), (4724, 42351770), (5905, 33881416), (7796, 25663130), (8692, 23017690), (9448, 21175885), (9745, 20530504), (10865, 18414152), (11810, 16940708), (15592, 12831565), (17384, 11508845), (19490, 10265252), (21730, 9207076), (23620, 8470354), (38980, 5132626), (43460, 4603538), (47240, 4235177), (48421, 4131880), (62593, 3196360), (77960, 2566313), (79909, 2503720), (86920, 2301769), (96842, 2065940), (103297, 1936840), (125186, 1598180), (159818, 1251860), (193684, 1032970), (206594, 968420), (242105, 826376), (250372, 799090), (312965, 639272), (319636, 625930), (387368, 516485), (399545, 500744), (413188, 484210)]