2012607080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{62659}}^1$

素因数の和:62754

約数の個数: 64

約数和(自身を含む): 5007787200

約数和(自身を除く): 2995180120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 730, 803, 1460, 1606, 2920, 3212, 4015, 6424, 8030, 16060, 32120, 62659, 125318, 250636, 313295, 501272, 626590, 689249, 1253180, 1378498, 2506360, 2756996, 3446245, 4574107, 5513992, 6892490, 9148214, 13784980, 18296428, 22870535, 27569960, 36592856, 45741070, 50315177, 91482140, 100630354, 182964280, 201260708, 251575885, 402521416, 503151770, 1006303540, 2012607080]

約数ペア:

[(1, 2012607080), (2, 1006303540), (4, 503151770), (5, 402521416), (8, 251575885), (10, 201260708), (11, 182964280), (20, 100630354), (22, 91482140), (40, 50315177), (44, 45741070), (55, 36592856), (73, 27569960), (88, 22870535), (110, 18296428), (146, 13784980), (220, 9148214), (292, 6892490), (365, 5513992), (440, 4574107), (584, 3446245), (730, 2756996), (803, 2506360), (1460, 1378498), (1606, 1253180), (2920, 689249), (3212, 626590), (4015, 501272), (6424, 313295), (8030, 250636), (16060, 125318), (32120, 62659)]