2086566625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{116731}}^1$

素因数の和:116770

約数の個数: 32

約数和(自身を含む): 3059312256

約数和(自身を除く): 972745631

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 715, 1375, 1625, 3575, 17875, 116731, 583655, 1284041, 1517503, 2918275, 6420205, 7587515, 14591375, 16692533, 32101025, 37937575, 83462665, 160505125, 189687875, 417313325, 2086566625]

約数ペア:

[(1, 2086566625), (5, 417313325), (11, 189687875), (13, 160505125), (25, 83462665), (55, 37937575), (65, 32101025), (125, 16692533), (143, 14591375), (275, 7587515), (325, 6420205), (715, 2918275), (1375, 1517503), (1625, 1284041), (3575, 583655), (17875, 116731)]