5085440

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 12693240

約数和(自身を除く): 7607800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 137, 145, 160, 232, 256, 274, 290, 320, 464, 548, 580, 640, 685, 928, 1096, 1160, 1280, 1370, 1856, 2192, 2320, 2740, 3712, 3973, 4384, 4640, 5480, 7424, 7946, 8768, 9280, 10960, 15892, 17536, 18560, 19865, 21920, 31784, 35072, 37120, 39730, 43840, 63568, 79460, 87680, 127136, 158920, 175360, 254272, 317840, 508544, 635680, 1017088, 1271360, 2542720, 5085440]

約数ペア:

[(1, 5085440), (2, 2542720), (4, 1271360), (5, 1017088), (8, 635680), (10, 508544), (16, 317840), (20, 254272), (29, 175360), (32, 158920), (40, 127136), (58, 87680), (64, 79460), (80, 63568), (116, 43840), (128, 39730), (137, 37120), (145, 35072), (160, 31784), (232, 21920), (256, 19865), (274, 18560), (290, 17536), (320, 15892), (464, 10960), (548, 9280), (580, 8768), (640, 7946), (685, 7424), (928, 5480), (1096, 4640), (1160, 4384), (1280, 3973), (1370, 3712), (1856, 2740), (2192, 2320)]