77330560

素因数分解:

$2^7\times 5^1\times {\mathrm{120829}}^1$

素因数の和:120848

約数の個数: 32

約数和(自身を含む): 184869900

約数和(自身を除く): 107539340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 120829, 241658, 483316, 604145, 966632, 1208290, 1933264, 2416580, 3866528, 4833160, 7733056, 9666320, 15466112, 19332640, 38665280, 77330560]

約数ペア:

[(1, 77330560), (2, 38665280), (4, 19332640), (5, 15466112), (8, 9666320), (10, 7733056), (16, 4833160), (20, 3866528), (32, 2416580), (40, 1933264), (64, 1208290), (80, 966632), (128, 604145), (160, 483316), (320, 241658), (640, 120829)]