68514560

素因数分解:

$2^8\times 5^1\times {\mathrm{53527}}^1$

素因数の和:53548

約数の個数: 36

約数和(自身を含む): 164116848

約数和(自身を除く): 95602288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 53527, 107054, 214108, 267635, 428216, 535270, 856432, 1070540, 1712864, 2141080, 3425728, 4282160, 6851456, 8564320, 13702912, 17128640, 34257280, 68514560]

約数ペア:

[(1, 68514560), (2, 34257280), (4, 17128640), (5, 13702912), (8, 8564320), (10, 6851456), (16, 4282160), (20, 3425728), (32, 2141080), (40, 1712864), (64, 1070540), (80, 856432), (128, 535270), (160, 428216), (256, 267635), (320, 214108), (640, 107054), (1280, 53527)]