19270929200

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^2$

素因数の和:404

約数の個数: 180

約数和(自身を含む): 48743688240

約数和(自身を除く): 29472759040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 103, 116, 127, 145, 200, 206, 232, 254, 290, 400, 412, 464, 508, 515, 580, 635, 725, 824, 1016, 1030, 1160, 1270, 1450, 1648, 2032, 2060, 2320, 2540, 2575, 2900, 2987, 3175, 3683, 4120, 5080, 5150, 5800, 5974, 6350, 7366, 8240, 10160, 10300, 11600, 11948, 12700, 13081, 14732, 14935, 16129, 18415, 20600, 23896, 25400, 26162, 29464, 29870, 32258, 36830, 41200, 47792, 50800, 52324, 58928, 59740, 64516, 65405, 73660, 74675, 80645, 92075, 104648, 119480, 129032, 130810, 147320, 149350, 161290, 184150, 209296, 238960, 258064, 261620, 294640, 298700, 322580, 327025, 368300, 379349, 403225, 467741, 523240, 597400, 645160, 654050, 736600, 758698, 806450, 935482, 1046480, 1194800, 1290320, 1308100, 1473200, 1517396, 1612900, 1661287, 1870964, 1896745, 2338705, 2616200, 3034792, 3225800, 3322574, 3741928, 3793490, 4677410, 5232400, 6069584, 6451600, 6645148, 7483856, 7586980, 8306435, 9354820, 9483725, 11693525, 13290296, 15173960, 16612870, 18709640, 18967450, 23387050, 26580592, 30347920, 33225740, 37419280, 37934900, 41532175, 46774100, 48177323, 66451480, 75869800, 83064350, 93548200, 96354646, 132902960, 151739600, 166128700, 187096400, 192709292, 240886615, 332257400, 385418584, 481773230, 664514800, 770837168, 963546460, 1204433075, 1927092920, 2408866150, 3854185840, 4817732300, 9635464600, 19270929200]

約数ペア:

[(1, 19270929200), (2, 9635464600), (4, 4817732300), (5, 3854185840), (8, 2408866150), (10, 1927092920), (16, 1204433075), (20, 963546460), (25, 770837168), (29, 664514800), (40, 481773230), (50, 385418584), (58, 332257400), (80, 240886615), (100, 192709292), (103, 187096400), (116, 166128700), (127, 151739600), (145, 132902960), (200, 96354646), (206, 93548200), (232, 83064350), (254, 75869800), (290, 66451480), (400, 48177323), (412, 46774100), (464, 41532175), (508, 37934900), (515, 37419280), (580, 33225740), (635, 30347920), (725, 26580592), (824, 23387050), (1016, 18967450), (1030, 18709640), (1160, 16612870), (1270, 15173960), (1450, 13290296), (1648, 11693525), (2032, 9483725), (2060, 9354820), (2320, 8306435), (2540, 7586980), (2575, 7483856), (2900, 6645148), (2987, 6451600), (3175, 6069584), (3683, 5232400), (4120, 4677410), (5080, 3793490), (5150, 3741928), (5800, 3322574), (5974, 3225800), (6350, 3034792), (7366, 2616200), (8240, 2338705), (10160, 1896745), (10300, 1870964), (11600, 1661287), (11948, 1612900), (12700, 1517396), (13081, 1473200), (14732, 1308100), (14935, 1290320), (16129, 1194800), (18415, 1046480), (20600, 935482), (23896, 806450), (25400, 758698), (26162, 736600), (29464, 654050), (29870, 645160), (32258, 597400), (36830, 523240), (41200, 467741), (47792, 403225), (50800, 379349), (52324, 368300), (58928, 327025), (59740, 322580), (64516, 298700), (65405, 294640), (73660, 261620), (74675, 258064), (80645, 238960), (92075, 209296), (104648, 184150), (119480, 161290), (129032, 149350), (130810, 147320)]