2082788771440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26737}}^1\times {\mathrm{74903}}^1$

素因数の和:101666

約数の個数: 80

約数和(自身を含む): 5215247327808

約数和(自身を除く): 3132458556368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 26737, 53474, 74903, 106948, 133685, 149806, 213896, 267370, 299612, 347581, 374515, 427792, 534740, 599224, 695162, 749030, 973739, 1069480, 1198448, 1390324, 1498060, 1737905, 1947478, 2138960, 2780648, 2996120, 3475810, 3894956, 4868695, 5561296, 5992240, 6951620, 7789912, 9737390, 13903240, 15579824, 19474780, 27806480, 38949560, 77899120, 2002681511, 4005363022, 8010726044, 10013407555, 16021452088, 20026815110, 26034859643, 32042904176, 40053630220, 52069719286, 80107260440, 104139438572, 130174298215, 160214520880, 208278877144, 260348596430, 416557754288, 520697192860, 1041394385720, 2082788771440]

約数ペア:

[(1, 2082788771440), (2, 1041394385720), (4, 520697192860), (5, 416557754288), (8, 260348596430), (10, 208278877144), (13, 160214520880), (16, 130174298215), (20, 104139438572), (26, 80107260440), (40, 52069719286), (52, 40053630220), (65, 32042904176), (80, 26034859643), (104, 20026815110), (130, 16021452088), (208, 10013407555), (260, 8010726044), (520, 4005363022), (1040, 2002681511), (26737, 77899120), (53474, 38949560), (74903, 27806480), (106948, 19474780), (133685, 15579824), (149806, 13903240), (213896, 9737390), (267370, 7789912), (299612, 6951620), (347581, 5992240), (374515, 5561296), (427792, 4868695), (534740, 3894956), (599224, 3475810), (695162, 2996120), (749030, 2780648), (973739, 2138960), (1069480, 1947478), (1198448, 1737905), (1390324, 1498060)]