2080753765

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{701}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 2663870976

約数和(自身を除く): 583117211

約数列:

[1, 5, 23, 53, 115, 265, 487, 701, 1219, 2435, 3505, 6095, 11201, 16123, 25811, 37153, 56005, 80615, 129055, 185765, 341387, 593653, 854519, 1706935, 2968265, 4272595, 7851901, 18093511, 39259505, 90467555, 416150753, 2080753765]

約数ペア:

[(1, 2080753765), (5, 416150753), (23, 90467555), (53, 39259505), (115, 18093511), (265, 7851901), (487, 4272595), (701, 2968265), (1219, 1706935), (2435, 854519), (3505, 593653), (6095, 341387), (11201, 185765), (16123, 129055), (25811, 80615), (37153, 56005)]