98476480

素因数分解:

$2^6\times 5^1\times {\mathrm{439}}^1\times {\mathrm{701}}^1$

素因数の和:1157

約数の個数: 56

約数和(自身を含む): 235366560

約数和(自身を除く): 136890080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 439, 701, 878, 1402, 1756, 2195, 2804, 3505, 3512, 4390, 5608, 7010, 7024, 8780, 11216, 14020, 14048, 17560, 22432, 28040, 28096, 35120, 44864, 56080, 70240, 112160, 140480, 224320, 307739, 615478, 1230956, 1538695, 2461912, 3077390, 4923824, 6154780, 9847648, 12309560, 19695296, 24619120, 49238240, 98476480]

約数ペア:

[(1, 98476480), (2, 49238240), (4, 24619120), (5, 19695296), (8, 12309560), (10, 9847648), (16, 6154780), (20, 4923824), (32, 3077390), (40, 2461912), (64, 1538695), (80, 1230956), (160, 615478), (320, 307739), (439, 224320), (701, 140480), (878, 112160), (1402, 70240), (1756, 56080), (2195, 44864), (2804, 35120), (3505, 28096), (3512, 28040), (4390, 22432), (5608, 17560), (7010, 14048), (7024, 14020), (8780, 11216)]