2027075560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{31033}}^1$

素因数の和:31138

約数の個数: 64

約数和(自身を含む): 4826407680

約数和(自身を除く): 2799332120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 71, 92, 115, 142, 184, 230, 284, 355, 460, 568, 710, 920, 1420, 1633, 2840, 3266, 6532, 8165, 13064, 16330, 31033, 32660, 62066, 65320, 124132, 155165, 248264, 310330, 620660, 713759, 1241320, 1427518, 2203343, 2855036, 3568795, 4406686, 5710072, 7137590, 8813372, 11016715, 14275180, 17626744, 22033430, 28550360, 44066860, 50676889, 88133720, 101353778, 202707556, 253384445, 405415112, 506768890, 1013537780, 2027075560]

約数ペア:

[(1, 2027075560), (2, 1013537780), (4, 506768890), (5, 405415112), (8, 253384445), (10, 202707556), (20, 101353778), (23, 88133720), (40, 50676889), (46, 44066860), (71, 28550360), (92, 22033430), (115, 17626744), (142, 14275180), (184, 11016715), (230, 8813372), (284, 7137590), (355, 5710072), (460, 4406686), (568, 3568795), (710, 2855036), (920, 2203343), (1420, 1427518), (1633, 1241320), (2840, 713759), (3266, 620660), (6532, 310330), (8165, 248264), (13064, 155165), (16330, 124132), (31033, 65320), (32660, 62066)]