8954560

素因数分解:

$2^6\times 5^1\times {\mathrm{27983}}^1$

素因数の和:28000

約数の個数: 28

約数和(自身を含む): 21323808

約数和(自身を除く): 12369248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 27983, 55966, 111932, 139915, 223864, 279830, 447728, 559660, 895456, 1119320, 1790912, 2238640, 4477280, 8954560]

約数ペア:

[(1, 8954560), (2, 4477280), (4, 2238640), (5, 1790912), (8, 1119320), (10, 895456), (16, 559660), (20, 447728), (32, 279830), (40, 223864), (64, 139915), (80, 111932), (160, 55966), (320, 27983)]