89352320

素因数分解:

$2^7\times 5^1\times {\mathrm{149}}^1\times {\mathrm{937}}^1$

素因数の和:1105

約数の個数: 64

約数和(自身を含む): 215271000

約数和(自身を除く): 125918680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 298, 320, 596, 640, 745, 937, 1192, 1490, 1874, 2384, 2980, 3748, 4685, 4768, 5960, 7496, 9370, 9536, 11920, 14992, 18740, 19072, 23840, 29984, 37480, 47680, 59968, 74960, 95360, 119936, 139613, 149920, 279226, 299840, 558452, 599680, 698065, 1116904, 1396130, 2233808, 2792260, 4467616, 5584520, 8935232, 11169040, 17870464, 22338080, 44676160, 89352320]

約数ペア:

[(1, 89352320), (2, 44676160), (4, 22338080), (5, 17870464), (8, 11169040), (10, 8935232), (16, 5584520), (20, 4467616), (32, 2792260), (40, 2233808), (64, 1396130), (80, 1116904), (128, 698065), (149, 599680), (160, 558452), (298, 299840), (320, 279226), (596, 149920), (640, 139613), (745, 119936), (937, 95360), (1192, 74960), (1490, 59968), (1874, 47680), (2384, 37480), (2980, 29984), (3748, 23840), (4685, 19072), (4768, 18740), (5960, 14992), (7496, 11920), (9370, 9536)]