57152870

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{797}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 105489216

約数和(自身を除く): 48336346

約数列:

[1, 2, 5, 10, 71, 101, 142, 202, 355, 505, 710, 797, 1010, 1594, 3985, 7171, 7970, 14342, 35855, 56587, 71710, 80497, 113174, 160994, 282935, 402485, 565870, 804970, 5715287, 11430574, 28576435, 57152870]

約数ペア:

[(1, 57152870), (2, 28576435), (5, 11430574), (10, 5715287), (71, 804970), (101, 565870), (142, 402485), (202, 282935), (355, 160994), (505, 113174), (710, 80497), (797, 71710), (1010, 56587), (1594, 35855), (3985, 14342), (7171, 7970)]