22141680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8387}}^1$

素因数の和:8414

約数の個数: 80

約数和(自身を含む): 74888064

約数和(自身を除く): 52746384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 8387, 16774, 25161, 33548, 41935, 50322, 67096, 83870, 92257, 100644, 125805, 134192, 167740, 184514, 201288, 251610, 276771, 335480, 369028, 402576, 461285, 503220, 553542, 670960, 738056, 922570, 1006440, 1107084, 1383855, 1476112, 1845140, 2012880, 2214168, 2767710, 3690280, 4428336, 5535420, 7380560, 11070840, 22141680]

約数ペア:

[(1, 22141680), (2, 11070840), (3, 7380560), (4, 5535420), (5, 4428336), (6, 3690280), (8, 2767710), (10, 2214168), (11, 2012880), (12, 1845140), (15, 1476112), (16, 1383855), (20, 1107084), (22, 1006440), (24, 922570), (30, 738056), (33, 670960), (40, 553542), (44, 503220), (48, 461285), (55, 402576), (60, 369028), (66, 335480), (80, 276771), (88, 251610), (110, 201288), (120, 184514), (132, 167740), (165, 134192), (176, 125805), (220, 100644), (240, 92257), (264, 83870), (330, 67096), (440, 50322), (528, 41935), (660, 33548), (880, 25161), (1320, 16774), (2640, 8387)]