26996830060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{2819}}^1$

素因数の和:3151

約数の個数: 96

約数和(自身を含む): 60034867200

約数和(自身を除く): 33038037140

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 109, 115, 191, 218, 230, 382, 436, 460, 545, 764, 955, 1090, 1910, 2180, 2507, 2819, 3820, 4393, 5014, 5638, 8786, 10028, 11276, 12535, 14095, 17572, 20819, 21965, 25070, 28190, 41638, 43930, 50140, 56380, 64837, 83276, 87860, 104095, 129674, 208190, 259348, 307271, 324185, 416380, 478837, 538429, 614542, 648370, 957674, 1076858, 1229084, 1296740, 1536355, 1915348, 2153716, 2394185, 2692145, 3072710, 4788370, 5384290, 6145420, 7067233, 9576740, 10768580, 12383867, 14134466, 24767734, 28268932, 35336165, 49535468, 58688761, 61919335, 70672330, 117377522, 123838670, 141344660, 234755044, 247677340, 293443805, 586887610, 1173775220, 1349841503, 2699683006, 5399366012, 6749207515, 13498415030, 26996830060]

約数ペア:

[(1, 26996830060), (2, 13498415030), (4, 6749207515), (5, 5399366012), (10, 2699683006), (20, 1349841503), (23, 1173775220), (46, 586887610), (92, 293443805), (109, 247677340), (115, 234755044), (191, 141344660), (218, 123838670), (230, 117377522), (382, 70672330), (436, 61919335), (460, 58688761), (545, 49535468), (764, 35336165), (955, 28268932), (1090, 24767734), (1910, 14134466), (2180, 12383867), (2507, 10768580), (2819, 9576740), (3820, 7067233), (4393, 6145420), (5014, 5384290), (5638, 4788370), (8786, 3072710), (10028, 2692145), (11276, 2394185), (12535, 2153716), (14095, 1915348), (17572, 1536355), (20819, 1296740), (21965, 1229084), (25070, 1076858), (28190, 957674), (41638, 648370), (43930, 614542), (50140, 538429), (56380, 478837), (64837, 416380), (83276, 324185), (87860, 307271), (104095, 259348), (129674, 208190)]