85655887760

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{4801339}}^1$

素因数の和:4801575

約数の個数: 40

約数和(自身を含む): 200043029760

約数和(自身を除く): 114387142000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 3568, 4460, 8920, 17840, 4801339, 9602678, 19205356, 24006695, 38410712, 48013390, 76821424, 96026780, 192053560, 384107120, 1070698597, 2141397194, 4282794388, 5353492985, 8565588776, 10706985970, 17131177552, 21413971940, 42827943880, 85655887760]

約数ペア:

[(1, 85655887760), (2, 42827943880), (4, 21413971940), (5, 17131177552), (8, 10706985970), (10, 8565588776), (16, 5353492985), (20, 4282794388), (40, 2141397194), (80, 1070698597), (223, 384107120), (446, 192053560), (892, 96026780), (1115, 76821424), (1784, 48013390), (2230, 38410712), (3568, 24006695), (4460, 19205356), (8920, 9602678), (17840, 4801339)]