85301838920

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{1367}}^1$

素因数の和:1767

約数の個数: 128

約数和(自身を含む): 197770118400

約数和(自身を除く): 112468279480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 137, 193, 236, 274, 295, 386, 472, 548, 590, 685, 772, 965, 1096, 1180, 1367, 1370, 1544, 1930, 2360, 2734, 2740, 3860, 5468, 5480, 6835, 7720, 8083, 10936, 11387, 13670, 16166, 22774, 26441, 27340, 32332, 40415, 45548, 52882, 54680, 56935, 64664, 80653, 80830, 91096, 105764, 113870, 132205, 161306, 161660, 187279, 211528, 227740, 263831, 264410, 322612, 323320, 374558, 403265, 455480, 527662, 528820, 645224, 749116, 806530, 936395, 1055324, 1057640, 1319155, 1498232, 1560019, 1613060, 1872790, 2110648, 2638310, 3120038, 3226120, 3745580, 5276620, 6240076, 7491160, 7800095, 10553240, 11049461, 12480152, 15566029, 15600190, 22098922, 31132058, 31200380, 36144847, 44197844, 55247305, 62264116, 62400760, 72289694, 77830145, 88395688, 110494610, 124528232, 144579388, 155660290, 180724235, 220989220, 289158776, 311320580, 361448470, 441978440, 622641160, 722896940, 1445793880, 2132545973, 4265091946, 8530183892, 10662729865, 17060367784, 21325459730, 42650919460, 85301838920]

約数ペア:

[(1, 85301838920), (2, 42650919460), (4, 21325459730), (5, 17060367784), (8, 10662729865), (10, 8530183892), (20, 4265091946), (40, 2132545973), (59, 1445793880), (118, 722896940), (137, 622641160), (193, 441978440), (236, 361448470), (274, 311320580), (295, 289158776), (386, 220989220), (472, 180724235), (548, 155660290), (590, 144579388), (685, 124528232), (772, 110494610), (965, 88395688), (1096, 77830145), (1180, 72289694), (1367, 62400760), (1370, 62264116), (1544, 55247305), (1930, 44197844), (2360, 36144847), (2734, 31200380), (2740, 31132058), (3860, 22098922), (5468, 15600190), (5480, 15566029), (6835, 12480152), (7720, 11049461), (8083, 10553240), (10936, 7800095), (11387, 7491160), (13670, 6240076), (16166, 5276620), (22774, 3745580), (26441, 3226120), (27340, 3120038), (32332, 2638310), (40415, 2110648), (45548, 1872790), (52882, 1613060), (54680, 1560019), (56935, 1498232), (64664, 1319155), (80653, 1057640), (80830, 1055324), (91096, 936395), (105764, 806530), (113870, 749116), (132205, 645224), (161306, 528820), (161660, 527662), (187279, 455480), (211528, 403265), (227740, 374558), (263831, 323320), (264410, 322612)]