137029120

素因数分解:

$2^9\times 5^1\times {\mathrm{53527}}^1$

素因数の和:53550

約数の個数: 40

約数和(自身を含む): 328554864

約数和(自身を除く): 191525744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 53527, 107054, 214108, 267635, 428216, 535270, 856432, 1070540, 1712864, 2141080, 3425728, 4282160, 6851456, 8564320, 13702912, 17128640, 27405824, 34257280, 68514560, 137029120]

約数ペア:

[(1, 137029120), (2, 68514560), (4, 34257280), (5, 27405824), (8, 17128640), (10, 13702912), (16, 8564320), (20, 6851456), (32, 4282160), (40, 3425728), (64, 2141080), (80, 1712864), (128, 1070540), (160, 856432), (256, 535270), (320, 428216), (512, 267635), (640, 214108), (1280, 107054), (2560, 53527)]