2012177080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2187149}}^1$

素因数の和:2187183

約数の個数: 32

約数和(自身を含む): 4724244000

約数和(自身を除く): 2712066920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2187149, 4374298, 8748596, 10935745, 17497192, 21871490, 43742980, 50304427, 87485960, 100608854, 201217708, 251522135, 402435416, 503044270, 1006088540, 2012177080]

約数ペア:

[(1, 2012177080), (2, 1006088540), (4, 503044270), (5, 402435416), (8, 251522135), (10, 201217708), (20, 100608854), (23, 87485960), (40, 50304427), (46, 43742980), (92, 21871490), (115, 17497192), (184, 10935745), (230, 8748596), (460, 4374298), (920, 2187149)]