22868440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 63452160

約数和(自身を除く): 40583720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 53, 56, 67, 70, 92, 106, 115, 134, 140, 161, 184, 212, 230, 265, 268, 280, 322, 335, 371, 424, 460, 469, 530, 536, 644, 670, 742, 805, 920, 938, 1060, 1219, 1288, 1340, 1484, 1541, 1610, 1855, 1876, 2120, 2345, 2438, 2680, 2968, 3082, 3220, 3551, 3710, 3752, 4690, 4876, 6095, 6164, 6440, 7102, 7420, 7705, 8533, 9380, 9752, 10787, 12190, 12328, 14204, 14840, 15410, 17066, 17755, 18760, 21574, 24380, 24857, 28408, 30820, 34132, 35510, 42665, 43148, 48760, 49714, 53935, 61640, 68264, 71020, 81673, 85330, 86296, 99428, 107870, 124285, 142040, 163346, 170660, 198856, 215740, 248570, 326692, 341320, 408365, 431480, 497140, 571711, 653384, 816730, 994280, 1143422, 1633460, 2286844, 2858555, 3266920, 4573688, 5717110, 11434220, 22868440]

約数ペア:

[(1, 22868440), (2, 11434220), (4, 5717110), (5, 4573688), (7, 3266920), (8, 2858555), (10, 2286844), (14, 1633460), (20, 1143422), (23, 994280), (28, 816730), (35, 653384), (40, 571711), (46, 497140), (53, 431480), (56, 408365), (67, 341320), (70, 326692), (92, 248570), (106, 215740), (115, 198856), (134, 170660), (140, 163346), (161, 142040), (184, 124285), (212, 107870), (230, 99428), (265, 86296), (268, 85330), (280, 81673), (322, 71020), (335, 68264), (371, 61640), (424, 53935), (460, 49714), (469, 48760), (530, 43148), (536, 42665), (644, 35510), (670, 34132), (742, 30820), (805, 28408), (920, 24857), (938, 24380), (1060, 21574), (1219, 18760), (1288, 17755), (1340, 17066), (1484, 15410), (1541, 14840), (1610, 14204), (1855, 12328), (1876, 12190), (2120, 10787), (2345, 9752), (2438, 9380), (2680, 8533), (2968, 7705), (3082, 7420), (3220, 7102), (3551, 6440), (3710, 6164), (3752, 6095), (4690, 4876)]