80150810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{258551}}^1$

素因数の和:258589

約数の個数: 16

約数和(自身を含む): 148925952

約数和(自身を除く): 68775142

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 258551, 517102, 1292755, 2585510, 8015081, 16030162, 40075405, 80150810]

約数ペア:

[(1, 80150810), (2, 40075405), (5, 16030162), (10, 8015081), (31, 2585510), (62, 1292755), (155, 517102), (310, 258551)]