22792880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 58924800

約数和(自身を除く): 36131920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 80, 88, 110, 118, 176, 220, 236, 295, 439, 440, 472, 590, 649, 878, 880, 944, 1180, 1298, 1756, 2195, 2360, 2596, 3245, 3512, 4390, 4720, 4829, 5192, 6490, 7024, 8780, 9658, 10384, 12980, 17560, 19316, 24145, 25901, 25960, 35120, 38632, 48290, 51802, 51920, 77264, 96580, 103604, 129505, 193160, 207208, 259010, 284911, 386320, 414416, 518020, 569822, 1036040, 1139644, 1424555, 2072080, 2279288, 2849110, 4558576, 5698220, 11396440, 22792880]

約数ペア:

[(1, 22792880), (2, 11396440), (4, 5698220), (5, 4558576), (8, 2849110), (10, 2279288), (11, 2072080), (16, 1424555), (20, 1139644), (22, 1036040), (40, 569822), (44, 518020), (55, 414416), (59, 386320), (80, 284911), (88, 259010), (110, 207208), (118, 193160), (176, 129505), (220, 103604), (236, 96580), (295, 77264), (439, 51920), (440, 51802), (472, 48290), (590, 38632), (649, 35120), (878, 25960), (880, 25901), (944, 24145), (1180, 19316), (1298, 17560), (1756, 12980), (2195, 10384), (2360, 9658), (2596, 8780), (3245, 7024), (3512, 6490), (4390, 5192), (4720, 4829)]