4661120

素因数分解:

$2^7\times 5^1\times {\mathrm{7283}}^1$

素因数の和:7302

約数の個数: 32

約数和(自身を含む): 11144520

約数和(自身を除く): 6483400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 7283, 14566, 29132, 36415, 58264, 72830, 116528, 145660, 233056, 291320, 466112, 582640, 932224, 1165280, 2330560, 4661120]

約数ペア:

[(1, 4661120), (2, 2330560), (4, 1165280), (5, 932224), (8, 582640), (10, 466112), (16, 291320), (20, 233056), (32, 145660), (40, 116528), (64, 72830), (80, 58264), (128, 36415), (160, 29132), (320, 14566), (640, 7283)]