14571920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:624

約数の個数: 80

約数和(自身を含む): 38301120

約数和(自身を除く): 23729200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 571, 580, 638, 880, 1142, 1160, 1276, 1595, 2284, 2320, 2552, 2855, 3190, 4568, 5104, 5710, 6281, 6380, 9136, 11420, 12562, 12760, 16559, 22840, 25124, 25520, 31405, 33118, 45680, 50248, 62810, 66236, 82795, 100496, 125620, 132472, 165590, 182149, 251240, 264944, 331180, 364298, 502480, 662360, 728596, 910745, 1324720, 1457192, 1821490, 2914384, 3642980, 7285960, 14571920]

約数ペア:

[(1, 14571920), (2, 7285960), (4, 3642980), (5, 2914384), (8, 1821490), (10, 1457192), (11, 1324720), (16, 910745), (20, 728596), (22, 662360), (29, 502480), (40, 364298), (44, 331180), (55, 264944), (58, 251240), (80, 182149), (88, 165590), (110, 132472), (116, 125620), (145, 100496), (176, 82795), (220, 66236), (232, 62810), (290, 50248), (319, 45680), (440, 33118), (464, 31405), (571, 25520), (580, 25124), (638, 22840), (880, 16559), (1142, 12760), (1160, 12562), (1276, 11420), (1595, 9136), (2284, 6380), (2320, 6281), (2552, 5710), (2855, 5104), (3190, 4568)]