117261160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{154291}}^1$

素因数の和:154321

約数の個数: 32

約数和(自身を含む): 277725600

約数和(自身を除く): 160464440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 154291, 308582, 617164, 771455, 1234328, 1542910, 2931529, 3085820, 5863058, 6171640, 11726116, 14657645, 23452232, 29315290, 58630580, 117261160]

約数ペア:

[(1, 117261160), (2, 58630580), (4, 29315290), (5, 23452232), (8, 14657645), (10, 11726116), (19, 6171640), (20, 5863058), (38, 3085820), (40, 2931529), (76, 1542910), (95, 1234328), (152, 771455), (190, 617164), (380, 308582), (760, 154291)]