55226560

素因数分解:

$2^6\times 5^1\times {\mathrm{172583}}^1$

素因数の和:172600

約数の個数: 28

約数和(自身を含む): 131509008

約数和(自身を除く): 76282448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 172583, 345166, 690332, 862915, 1380664, 1725830, 2761328, 3451660, 5522656, 6903320, 11045312, 13806640, 27613280, 55226560]

約数ペア:

[(1, 55226560), (2, 27613280), (4, 13806640), (5, 11045312), (8, 6903320), (10, 5522656), (16, 3451660), (20, 2761328), (32, 1725830), (40, 1380664), (64, 862915), (80, 690332), (160, 345166), (320, 172583)]