1794707920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{10597}}^1$

素因数の和:10712

約数の個数: 80

約数和(自身を含む): 4376126160

約数和(自身を除く): 2581418240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 73, 80, 116, 145, 146, 232, 290, 292, 365, 464, 580, 584, 730, 1160, 1168, 1460, 2117, 2320, 2920, 4234, 5840, 8468, 10585, 10597, 16936, 21170, 21194, 33872, 42340, 42388, 52985, 84680, 84776, 105970, 169360, 169552, 211940, 307313, 423880, 614626, 773581, 847760, 1229252, 1536565, 1547162, 2458504, 3073130, 3094324, 3867905, 4917008, 6146260, 6188648, 7735810, 12292520, 12377296, 15471620, 22433849, 24585040, 30943240, 44867698, 61886480, 89735396, 112169245, 179470792, 224338490, 358941584, 448676980, 897353960, 1794707920]

約数ペア:

[(1, 1794707920), (2, 897353960), (4, 448676980), (5, 358941584), (8, 224338490), (10, 179470792), (16, 112169245), (20, 89735396), (29, 61886480), (40, 44867698), (58, 30943240), (73, 24585040), (80, 22433849), (116, 15471620), (145, 12377296), (146, 12292520), (232, 7735810), (290, 6188648), (292, 6146260), (365, 4917008), (464, 3867905), (580, 3094324), (584, 3073130), (730, 2458504), (1160, 1547162), (1168, 1536565), (1460, 1229252), (2117, 847760), (2320, 773581), (2920, 614626), (4234, 423880), (5840, 307313), (8468, 211940), (10585, 169552), (10597, 169360), (16936, 105970), (21170, 84776), (21194, 84680), (33872, 52985), (42340, 42388)]