62401280

素因数分解:

$2^8\times 5^1\times {\mathrm{48751}}^1$

素因数の和:48772

約数の個数: 36

約数和(自身を含む): 149473632

約数和(自身を除く): 87072352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 48751, 97502, 195004, 243755, 390008, 487510, 780016, 975020, 1560032, 1950040, 3120064, 3900080, 6240128, 7800160, 12480256, 15600320, 31200640, 62401280]

約数ペア:

[(1, 62401280), (2, 31200640), (4, 15600320), (5, 12480256), (8, 7800160), (10, 6240128), (16, 3900080), (20, 3120064), (32, 1950040), (40, 1560032), (64, 975020), (80, 780016), (128, 487510), (160, 390008), (256, 243755), (320, 195004), (640, 97502), (1280, 48751)]