4073920

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:485

約数の個数: 56

約数和(自身を含む): 10058400

約数和(自身を除く): 5984480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 439, 464, 580, 878, 928, 1160, 1756, 1856, 2195, 2320, 3512, 4390, 4640, 7024, 8780, 9280, 12731, 14048, 17560, 25462, 28096, 35120, 50924, 63655, 70240, 101848, 127310, 140480, 203696, 254620, 407392, 509240, 814784, 1018480, 2036960, 4073920]

約数ペア:

[(1, 4073920), (2, 2036960), (4, 1018480), (5, 814784), (8, 509240), (10, 407392), (16, 254620), (20, 203696), (29, 140480), (32, 127310), (40, 101848), (58, 70240), (64, 63655), (80, 50924), (116, 35120), (145, 28096), (160, 25462), (232, 17560), (290, 14048), (320, 12731), (439, 9280), (464, 8780), (580, 7024), (878, 4640), (928, 4390), (1160, 3512), (1756, 2320), (1856, 2195)]