40825968

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 110409600

約数和(自身を除く): 69583632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 139, 174, 211, 232, 278, 348, 417, 422, 464, 556, 633, 696, 834, 844, 1112, 1266, 1392, 1668, 1688, 2224, 2532, 3336, 3376, 4031, 5064, 6119, 6672, 8062, 10128, 12093, 12238, 16124, 18357, 24186, 24476, 29329, 32248, 36714, 48372, 48952, 58658, 64496, 73428, 87987, 96744, 97904, 117316, 146856, 175974, 193488, 234632, 293712, 351948, 469264, 703896, 850541, 1407792, 1701082, 2551623, 3402164, 5103246, 6804328, 10206492, 13608656, 20412984, 40825968]

約数ペア:

[(1, 40825968), (2, 20412984), (3, 13608656), (4, 10206492), (6, 6804328), (8, 5103246), (12, 3402164), (16, 2551623), (24, 1701082), (29, 1407792), (48, 850541), (58, 703896), (87, 469264), (116, 351948), (139, 293712), (174, 234632), (211, 193488), (232, 175974), (278, 146856), (348, 117316), (417, 97904), (422, 96744), (464, 87987), (556, 73428), (633, 64496), (696, 58658), (834, 48952), (844, 48372), (1112, 36714), (1266, 32248), (1392, 29329), (1668, 24476), (1688, 24186), (2224, 18357), (2532, 16124), (3336, 12238), (3376, 12093), (4031, 10128), (5064, 8062), (6119, 6672)]