15694985120

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{772391}}^1$

素因数の和:772533

約数の個数: 48

約数和(自身を含む): 37371414528

約数和(自身を除く): 21676429408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 20320, 772391, 1544782, 3089564, 3861955, 6179128, 7723910, 12358256, 15447820, 24716512, 30895640, 61791280, 98093657, 123582560, 196187314, 392374628, 490468285, 784749256, 980936570, 1569498512, 1961873140, 3138997024, 3923746280, 7847492560, 15694985120]

約数ペア:

[(1, 15694985120), (2, 7847492560), (4, 3923746280), (5, 3138997024), (8, 1961873140), (10, 1569498512), (16, 980936570), (20, 784749256), (32, 490468285), (40, 392374628), (80, 196187314), (127, 123582560), (160, 98093657), (254, 61791280), (508, 30895640), (635, 24716512), (1016, 15447820), (1270, 12358256), (2032, 7723910), (2540, 6179128), (4064, 3861955), (5080, 3089564), (10160, 1544782), (20320, 772391)]