2163022960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{104393}}^1$

素因数の和:104450

約数の個数: 80

約数和(自身を含む): 5902854336

約数和(自身を除く): 3739831376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 10360, 20720, 104393, 208786, 417572, 521965, 730751, 835144, 1043930, 1461502, 1670288, 2087860, 2923004, 3653755, 3862541, 4175720, 5846008, 7307510, 7725082, 8351440, 11692016, 14615020, 15450164, 19312705, 27037787, 29230040, 30900328, 38625410, 54075574, 58460080, 61800656, 77250820, 108151148, 135188935, 154501640, 216302296, 270377870, 309003280, 432604592, 540755740, 1081511480, 2163022960]

約数ペア:

[(1, 2163022960), (2, 1081511480), (4, 540755740), (5, 432604592), (7, 309003280), (8, 270377870), (10, 216302296), (14, 154501640), (16, 135188935), (20, 108151148), (28, 77250820), (35, 61800656), (37, 58460080), (40, 54075574), (56, 38625410), (70, 30900328), (74, 29230040), (80, 27037787), (112, 19312705), (140, 15450164), (148, 14615020), (185, 11692016), (259, 8351440), (280, 7725082), (296, 7307510), (370, 5846008), (518, 4175720), (560, 3862541), (592, 3653755), (740, 2923004), (1036, 2087860), (1295, 1670288), (1480, 1461502), (2072, 1043930), (2590, 835144), (2960, 730751), (4144, 521965), (5180, 417572), (10360, 208786), (20720, 104393)]