22183700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 62329344

約数和(自身を除く): 40145644

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 43, 44, 50, 55, 67, 70, 77, 86, 100, 110, 134, 140, 154, 172, 175, 215, 220, 268, 275, 301, 308, 335, 350, 385, 430, 469, 473, 550, 602, 670, 700, 737, 770, 860, 938, 946, 1075, 1100, 1204, 1340, 1474, 1505, 1540, 1675, 1876, 1892, 1925, 2150, 2345, 2365, 2881, 2948, 3010, 3311, 3350, 3685, 3850, 4300, 4690, 4730, 5159, 5762, 6020, 6622, 6700, 7370, 7525, 7700, 9380, 9460, 10318, 11524, 11725, 11825, 13244, 14405, 14740, 15050, 16555, 18425, 20167, 20636, 23450, 23650, 25795, 28810, 30100, 31691, 33110, 36850, 40334, 46900, 47300, 51590, 57620, 63382, 66220, 72025, 73700, 80668, 82775, 100835, 103180, 126764, 128975, 144050, 158455, 165550, 201670, 221837, 257950, 288100, 316910, 331100, 403340, 443674, 504175, 515900, 633820, 792275, 887348, 1008350, 1109185, 1584550, 2016700, 2218370, 3169100, 4436740, 5545925, 11091850, 22183700]

約数ペア:

[(1, 22183700), (2, 11091850), (4, 5545925), (5, 4436740), (7, 3169100), (10, 2218370), (11, 2016700), (14, 1584550), (20, 1109185), (22, 1008350), (25, 887348), (28, 792275), (35, 633820), (43, 515900), (44, 504175), (50, 443674), (55, 403340), (67, 331100), (70, 316910), (77, 288100), (86, 257950), (100, 221837), (110, 201670), (134, 165550), (140, 158455), (154, 144050), (172, 128975), (175, 126764), (215, 103180), (220, 100835), (268, 82775), (275, 80668), (301, 73700), (308, 72025), (335, 66220), (350, 63382), (385, 57620), (430, 51590), (469, 47300), (473, 46900), (550, 40334), (602, 36850), (670, 33110), (700, 31691), (737, 30100), (770, 28810), (860, 25795), (938, 23650), (946, 23450), (1075, 20636), (1100, 20167), (1204, 18425), (1340, 16555), (1474, 15050), (1505, 14740), (1540, 14405), (1675, 13244), (1876, 11825), (1892, 11725), (1925, 11524), (2150, 10318), (2345, 9460), (2365, 9380), (2881, 7700), (2948, 7525), (3010, 7370), (3311, 6700), (3350, 6622), (3685, 6020), (3850, 5762), (4300, 5159), (4690, 4730)]