89999290

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{39301}}^1$

素因数の和:39537

約数の個数: 16

約数和(自身を含む): 162710280

約数和(自身を除く): 72710990

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 39301, 78602, 196505, 393010, 8999929, 17999858, 44999645, 89999290]

約数ペア:

[(1, 89999290), (2, 44999645), (5, 17999858), (10, 8999929), (229, 393010), (458, 196505), (1145, 78602), (2290, 39301)]