516917120

素因数分解:

$2^7\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3527}}^1$

素因数の和:3775

約数の個数: 64

約数和(自身を含む): 1241503200

約数和(自身を除く): 724586080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 229, 320, 458, 640, 916, 1145, 1832, 2290, 3527, 3664, 4580, 7054, 7328, 9160, 14108, 14656, 17635, 18320, 28216, 29312, 35270, 36640, 56432, 70540, 73280, 112864, 141080, 146560, 225728, 282160, 451456, 564320, 807683, 1128640, 1615366, 2257280, 3230732, 4038415, 6461464, 8076830, 12922928, 16153660, 25845856, 32307320, 51691712, 64614640, 103383424, 129229280, 258458560, 516917120]

約数ペア:

[(1, 516917120), (2, 258458560), (4, 129229280), (5, 103383424), (8, 64614640), (10, 51691712), (16, 32307320), (20, 25845856), (32, 16153660), (40, 12922928), (64, 8076830), (80, 6461464), (128, 4038415), (160, 3230732), (229, 2257280), (320, 1615366), (458, 1128640), (640, 807683), (916, 564320), (1145, 451456), (1832, 282160), (2290, 225728), (3527, 146560), (3664, 141080), (4580, 112864), (7054, 73280), (7328, 70540), (9160, 56432), (14108, 36640), (14656, 35270), (17635, 29312), (18320, 28216)]