2079157060

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1\times {\mathrm{1987}}^1$

素因数の和:2572

約数の個数: 48

約数和(自身を含む): 4416604416

約数和(自身を除く): 2337447356

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 463, 565, 926, 1130, 1852, 1987, 2260, 2315, 3974, 4630, 7948, 9260, 9935, 19870, 39740, 52319, 104638, 209276, 224531, 261595, 449062, 523190, 898124, 919981, 1046380, 1122655, 1839962, 2245310, 3679924, 4490620, 4599905, 9199810, 18399620, 103957853, 207915706, 415831412, 519789265, 1039578530, 2079157060]

約数ペア:

[(1, 2079157060), (2, 1039578530), (4, 519789265), (5, 415831412), (10, 207915706), (20, 103957853), (113, 18399620), (226, 9199810), (452, 4599905), (463, 4490620), (565, 3679924), (926, 2245310), (1130, 1839962), (1852, 1122655), (1987, 1046380), (2260, 919981), (2315, 898124), (3974, 523190), (4630, 449062), (7948, 261595), (9260, 224531), (9935, 209276), (19870, 104638), (39740, 52319)]