1976694080

素因数分解:

$2^6\times 5^1\times {\mathrm{439}}^1\times {\mathrm{14071}}^1$

素因数の和:14527

約数の個数: 56

約数和(自身を含む): 4718060160

約数和(自身を除く): 2741366080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 439, 878, 1756, 2195, 3512, 4390, 7024, 8780, 14048, 14071, 17560, 28096, 28142, 35120, 56284, 70240, 70355, 112568, 140480, 140710, 225136, 281420, 450272, 562840, 900544, 1125680, 2251360, 4502720, 6177169, 12354338, 24708676, 30885845, 49417352, 61771690, 98834704, 123543380, 197669408, 247086760, 395338816, 494173520, 988347040, 1976694080]

約数ペア:

[(1, 1976694080), (2, 988347040), (4, 494173520), (5, 395338816), (8, 247086760), (10, 197669408), (16, 123543380), (20, 98834704), (32, 61771690), (40, 49417352), (64, 30885845), (80, 24708676), (160, 12354338), (320, 6177169), (439, 4502720), (878, 2251360), (1756, 1125680), (2195, 900544), (3512, 562840), (4390, 450272), (7024, 281420), (8780, 225136), (14048, 140710), (14071, 140480), (17560, 112568), (28096, 70355), (28142, 70240), (35120, 56284)]