53770480

素因数分解:

$2^4\times 5^1\times {\mathrm{672131}}^1$

素因数の和:672144

約数の個数: 20

約数和(自身を含む): 125016552

約数和(自身を除く): 71246072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 672131, 1344262, 2688524, 3360655, 5377048, 6721310, 10754096, 13442620, 26885240, 53770480]

約数ペア:

[(1, 53770480), (2, 26885240), (4, 13442620), (5, 10754096), (8, 6721310), (10, 5377048), (16, 3360655), (20, 2688524), (40, 1344262), (80, 672131)]