102281290

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{56509}}^1$

素因数の和:56697

約数の個数: 16

約数和(自身を含む): 185126760

約数和(自身を除く): 82845470

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 56509, 113018, 282545, 565090, 10228129, 20456258, 51140645, 102281290]

約数ペア:

[(1, 102281290), (2, 51140645), (5, 20456258), (10, 10228129), (181, 565090), (362, 282545), (905, 113018), (1810, 56509)]