21836690590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{12527}}^1$

素因数の和:12634

約数の個数: 128

約数和(自身を含む): 49098534912

約数和(自身を除く): 27261844322

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 53, 55, 65, 106, 110, 115, 130, 143, 230, 253, 265, 286, 299, 506, 530, 583, 598, 689, 715, 1166, 1219, 1265, 1378, 1430, 1495, 2438, 2530, 2915, 2990, 3289, 3445, 5830, 6095, 6578, 6890, 7579, 12190, 12527, 13409, 15158, 15847, 16445, 25054, 26818, 31694, 32890, 37895, 62635, 67045, 75790, 79235, 125270, 134090, 137797, 158470, 162851, 174317, 275594, 288121, 325702, 348634, 576242, 663931, 688985, 814255, 871585, 1327862, 1377970, 1440605, 1628510, 1743170, 1791361, 2881210, 3169331, 3319655, 3582722, 3745573, 6338662, 6639310, 7303241, 7491146, 8631103, 8956805, 14606482, 15270413, 15846655, 17262206, 17913610, 18727865, 30540826, 31693310, 36516205, 37455730, 41201303, 43155515, 73032410, 76352065, 82402606, 86311030, 94942133, 152704130, 167974543, 189884266, 198515369, 206006515, 335949086, 397030738, 412013030, 474710665, 839872715, 949421330, 992576845, 1679745430, 1985153690, 2183669059, 4367338118, 10918345295, 21836690590]

約数ペア:

[(1, 21836690590), (2, 10918345295), (5, 4367338118), (10, 2183669059), (11, 1985153690), (13, 1679745430), (22, 992576845), (23, 949421330), (26, 839872715), (46, 474710665), (53, 412013030), (55, 397030738), (65, 335949086), (106, 206006515), (110, 198515369), (115, 189884266), (130, 167974543), (143, 152704130), (230, 94942133), (253, 86311030), (265, 82402606), (286, 76352065), (299, 73032410), (506, 43155515), (530, 41201303), (583, 37455730), (598, 36516205), (689, 31693310), (715, 30540826), (1166, 18727865), (1219, 17913610), (1265, 17262206), (1378, 15846655), (1430, 15270413), (1495, 14606482), (2438, 8956805), (2530, 8631103), (2915, 7491146), (2990, 7303241), (3289, 6639310), (3445, 6338662), (5830, 3745573), (6095, 3582722), (6578, 3319655), (6890, 3169331), (7579, 2881210), (12190, 1791361), (12527, 1743170), (13409, 1628510), (15158, 1440605), (15847, 1377970), (16445, 1327862), (25054, 871585), (26818, 814255), (31694, 688985), (32890, 663931), (37895, 576242), (62635, 348634), (67045, 325702), (75790, 288121), (79235, 275594), (125270, 174317), (134090, 162851), (137797, 158470)]