24739840

素因数分解:

$2^{15}\times 5^1\times {\mathrm{151}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 59767920

約数和(自身を除く): 35028080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 160, 256, 302, 320, 512, 604, 640, 755, 1024, 1208, 1280, 1510, 2048, 2416, 2560, 3020, 4096, 4832, 5120, 6040, 8192, 9664, 10240, 12080, 16384, 19328, 20480, 24160, 32768, 38656, 40960, 48320, 77312, 81920, 96640, 154624, 163840, 193280, 309248, 386560, 618496, 773120, 1236992, 1546240, 2473984, 3092480, 4947968, 6184960, 12369920, 24739840]

約数ペア:

[(1, 24739840), (2, 12369920), (4, 6184960), (5, 4947968), (8, 3092480), (10, 2473984), (16, 1546240), (20, 1236992), (32, 773120), (40, 618496), (64, 386560), (80, 309248), (128, 193280), (151, 163840), (160, 154624), (256, 96640), (302, 81920), (320, 77312), (512, 48320), (604, 40960), (640, 38656), (755, 32768), (1024, 24160), (1208, 20480), (1280, 19328), (1510, 16384), (2048, 12080), (2416, 10240), (2560, 9664), (3020, 8192), (4096, 6040), (4832, 5120)]