11915265380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{149953}}^1$

素因数の和:150128

約数の個数: 48

約数和(自身を含む): 26074001520

約数和(自身を除く): 14158736140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 137, 145, 274, 290, 548, 580, 685, 1370, 2740, 3973, 7946, 15892, 19865, 39730, 79460, 149953, 299906, 599812, 749765, 1499530, 2999060, 4348637, 8697274, 17394548, 20543561, 21743185, 41087122, 43486370, 82174244, 86972740, 102717805, 205435610, 410871220, 595763269, 1191526538, 2383053076, 2978816345, 5957632690, 11915265380]

約数ペア:

[(1, 11915265380), (2, 5957632690), (4, 2978816345), (5, 2383053076), (10, 1191526538), (20, 595763269), (29, 410871220), (58, 205435610), (116, 102717805), (137, 86972740), (145, 82174244), (274, 43486370), (290, 41087122), (548, 21743185), (580, 20543561), (685, 17394548), (1370, 8697274), (2740, 4348637), (3973, 2999060), (7946, 1499530), (15892, 749765), (19865, 599812), (39730, 299906), (79460, 149953)]