11907560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 32711040

約数和(自身を除く): 20803480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 43, 46, 56, 70, 86, 92, 115, 140, 161, 172, 184, 215, 230, 280, 301, 322, 344, 430, 460, 602, 644, 805, 860, 920, 989, 1204, 1288, 1505, 1610, 1720, 1849, 1978, 2408, 3010, 3220, 3698, 3956, 4945, 6020, 6440, 6923, 7396, 7912, 9245, 9890, 12040, 12943, 13846, 14792, 18490, 19780, 25886, 27692, 34615, 36980, 39560, 42527, 51772, 55384, 64715, 69230, 73960, 85054, 103544, 129430, 138460, 170108, 212635, 258860, 276920, 297689, 340216, 425270, 517720, 595378, 850540, 1190756, 1488445, 1701080, 2381512, 2976890, 5953780, 11907560]

約数ペア:

[(1, 11907560), (2, 5953780), (4, 2976890), (5, 2381512), (7, 1701080), (8, 1488445), (10, 1190756), (14, 850540), (20, 595378), (23, 517720), (28, 425270), (35, 340216), (40, 297689), (43, 276920), (46, 258860), (56, 212635), (70, 170108), (86, 138460), (92, 129430), (115, 103544), (140, 85054), (161, 73960), (172, 69230), (184, 64715), (215, 55384), (230, 51772), (280, 42527), (301, 39560), (322, 36980), (344, 34615), (430, 27692), (460, 25886), (602, 19780), (644, 18490), (805, 14792), (860, 13846), (920, 12943), (989, 12040), (1204, 9890), (1288, 9245), (1505, 7912), (1610, 7396), (1720, 6923), (1849, 6440), (1978, 6020), (2408, 4945), (3010, 3956), (3220, 3698)]