361301120

素因数分解:

$2^7\times 5^1\times {\mathrm{564533}}^1$

素因数の和:564552

約数の個数: 32

約数和(自身を含む): 863737020

約数和(自身を除く): 502435900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 564533, 1129066, 2258132, 2822665, 4516264, 5645330, 9032528, 11290660, 18065056, 22581320, 36130112, 45162640, 72260224, 90325280, 180650560, 361301120]

約数ペア:

[(1, 361301120), (2, 180650560), (4, 90325280), (5, 72260224), (8, 45162640), (10, 36130112), (16, 22581320), (20, 18065056), (32, 11290660), (40, 9032528), (64, 5645330), (80, 4516264), (128, 2822665), (160, 2258132), (320, 1129066), (640, 564533)]