92240840

素因数分解:

$2^3\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{1789}}^1$

素因数の和:3089

約数の個数: 32

約数和(自身を含む): 207819000

約数和(自身を除く): 115578160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1289, 1789, 2578, 3578, 5156, 6445, 7156, 8945, 10312, 12890, 14312, 17890, 25780, 35780, 51560, 71560, 2306021, 4612042, 9224084, 11530105, 18448168, 23060210, 46120420, 92240840]

約数ペア:

[(1, 92240840), (2, 46120420), (4, 23060210), (5, 18448168), (8, 11530105), (10, 9224084), (20, 4612042), (40, 2306021), (1289, 71560), (1789, 51560), (2578, 35780), (3578, 25780), (5156, 17890), (6445, 14312), (7156, 12890), (8945, 10312)]