352893140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{45127}}^1$

素因数の和:45176

約数の個数: 48

約数和(自身を含む): 818802432

約数和(自身を除く): 465909292

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 45127, 90254, 180508, 225635, 451270, 767159, 902540, 1037921, 1534318, 2075842, 3068636, 3835795, 4151684, 5189605, 7671590, 10379210, 15343180, 17644657, 20758420, 35289314, 70578628, 88223285, 176446570, 352893140]

約数ペア:

[(1, 352893140), (2, 176446570), (4, 88223285), (5, 70578628), (10, 35289314), (17, 20758420), (20, 17644657), (23, 15343180), (34, 10379210), (46, 7671590), (68, 5189605), (85, 4151684), (92, 3835795), (115, 3068636), (170, 2075842), (230, 1534318), (340, 1037921), (391, 902540), (460, 767159), (782, 451270), (1564, 225635), (1955, 180508), (3910, 90254), (7820, 45127)]