85034560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20441}}^1$

素因数の和:20471

約数の個数: 56

約数和(自身を含む): 218075256

約数和(自身を除く): 133040696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 20441, 40882, 81764, 102205, 163528, 204410, 265733, 327056, 408820, 531466, 654112, 817640, 1062932, 1308224, 1328665, 1635280, 2125864, 2657330, 3270560, 4251728, 5314660, 6541120, 8503456, 10629320, 17006912, 21258640, 42517280, 85034560]

約数ペア:

[(1, 85034560), (2, 42517280), (4, 21258640), (5, 17006912), (8, 10629320), (10, 8503456), (13, 6541120), (16, 5314660), (20, 4251728), (26, 3270560), (32, 2657330), (40, 2125864), (52, 1635280), (64, 1328665), (65, 1308224), (80, 1062932), (104, 817640), (130, 654112), (160, 531466), (208, 408820), (260, 327056), (320, 265733), (416, 204410), (520, 163528), (832, 102205), (1040, 81764), (2080, 40882), (4160, 20441)]