89020270

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{78779}}^1$

素因数の和:78899

約数の個数: 16

約数和(自身を含む): 161656560

約数和(自身を除く): 72636290

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 78779, 157558, 393895, 787790, 8902027, 17804054, 44510135, 89020270]

約数ペア:

[(1, 89020270), (2, 44510135), (5, 17804054), (10, 8902027), (113, 787790), (226, 393895), (565, 157558), (1130, 78779)]