103144960

素因数分解:

$2^9\times 5^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1003

約数の個数: 80

約数和(自身を含む): 253327536

約数和(自身を除く): 150182576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 512, 640, 688, 860, 937, 1280, 1376, 1720, 1874, 2560, 2752, 3440, 3748, 4685, 5504, 6880, 7496, 9370, 11008, 13760, 14992, 18740, 22016, 27520, 29984, 37480, 40291, 55040, 59968, 74960, 80582, 110080, 119936, 149920, 161164, 201455, 239872, 299840, 322328, 402910, 479744, 599680, 644656, 805820, 1199360, 1289312, 1611640, 2398720, 2578624, 3223280, 5157248, 6446560, 10314496, 12893120, 20628992, 25786240, 51572480, 103144960]

約数ペア:

[(1, 103144960), (2, 51572480), (4, 25786240), (5, 20628992), (8, 12893120), (10, 10314496), (16, 6446560), (20, 5157248), (32, 3223280), (40, 2578624), (43, 2398720), (64, 1611640), (80, 1289312), (86, 1199360), (128, 805820), (160, 644656), (172, 599680), (215, 479744), (256, 402910), (320, 322328), (344, 299840), (430, 239872), (512, 201455), (640, 161164), (688, 149920), (860, 119936), (937, 110080), (1280, 80582), (1376, 74960), (1720, 59968), (1874, 55040), (2560, 40291), (2752, 37480), (3440, 29984), (3748, 27520), (4685, 22016), (5504, 18740), (6880, 14992), (7496, 13760), (9370, 11008)]