995087180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127249}}^1$

素因数の和:127298

約数の個数: 48

約数和(自身を含む): 2308824000

約数和(自身を除く): 1313736820

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, 127249, 254498, 508996, 636245, 1272490, 2163233, 2544980, 2926727, 4326466, 5853454, 8652932, 10816165, 11706908, 14633635, 21632330, 29267270, 43264660, 49754359, 58534540, 99508718, 199017436, 248771795, 497543590, 995087180]

約数ペア:

[(1, 995087180), (2, 497543590), (4, 248771795), (5, 199017436), (10, 99508718), (17, 58534540), (20, 49754359), (23, 43264660), (34, 29267270), (46, 21632330), (68, 14633635), (85, 11706908), (92, 10816165), (115, 8652932), (170, 5853454), (230, 4326466), (340, 2926727), (391, 2544980), (460, 2163233), (782, 1272490), (1564, 636245), (1955, 508996), (3910, 254498), (7820, 127249)]