48968320

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4027}}^1$

素因数の和:4065

約数の個数: 64

約数和(自身を含む): 123256800

約数和(自身を除く): 74288480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 4027, 6080, 8054, 12160, 16108, 20135, 32216, 40270, 64432, 76513, 80540, 128864, 153026, 161080, 257728, 306052, 322160, 382565, 515456, 612104, 644320, 765130, 1224208, 1288640, 1530260, 2448416, 2577280, 3060520, 4896832, 6121040, 9793664, 12242080, 24484160, 48968320]

約数ペア:

[(1, 48968320), (2, 24484160), (4, 12242080), (5, 9793664), (8, 6121040), (10, 4896832), (16, 3060520), (19, 2577280), (20, 2448416), (32, 1530260), (38, 1288640), (40, 1224208), (64, 765130), (76, 644320), (80, 612104), (95, 515456), (128, 382565), (152, 322160), (160, 306052), (190, 257728), (304, 161080), (320, 153026), (380, 128864), (608, 80540), (640, 76513), (760, 64432), (1216, 40270), (1520, 32216), (2432, 20135), (3040, 16108), (4027, 12160), (6080, 8054)]