22360580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 54698112

約数和(自身を除く): 32337532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 41, 44, 55, 67, 74, 82, 110, 134, 148, 164, 185, 205, 220, 268, 335, 370, 407, 410, 451, 670, 737, 740, 814, 820, 902, 1340, 1474, 1517, 1628, 1804, 2035, 2255, 2479, 2747, 2948, 3034, 3685, 4070, 4510, 4958, 5494, 6068, 7370, 7585, 8140, 9020, 9916, 10988, 12395, 13735, 14740, 15170, 16687, 24790, 27269, 27470, 30217, 30340, 33374, 49580, 54538, 54940, 60434, 66748, 83435, 101639, 109076, 120868, 136345, 151085, 166870, 203278, 272690, 302170, 333740, 406556, 508195, 545380, 604340, 1016390, 1118029, 2032780, 2236058, 4472116, 5590145, 11180290, 22360580]

約数ペア:

[(1, 22360580), (2, 11180290), (4, 5590145), (5, 4472116), (10, 2236058), (11, 2032780), (20, 1118029), (22, 1016390), (37, 604340), (41, 545380), (44, 508195), (55, 406556), (67, 333740), (74, 302170), (82, 272690), (110, 203278), (134, 166870), (148, 151085), (164, 136345), (185, 120868), (205, 109076), (220, 101639), (268, 83435), (335, 66748), (370, 60434), (407, 54940), (410, 54538), (451, 49580), (670, 33374), (737, 30340), (740, 30217), (814, 27470), (820, 27269), (902, 24790), (1340, 16687), (1474, 15170), (1517, 14740), (1628, 13735), (1804, 12395), (2035, 10988), (2255, 9916), (2479, 9020), (2747, 8140), (2948, 7585), (3034, 7370), (3685, 6068), (4070, 5494), (4510, 4958)]