80865010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{351587}}^1$

素因数の和:351617

約数の個数: 16

約数和(自身を含む): 151886016

約数和(自身を除く): 71021006

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 351587, 703174, 1757935, 3515870, 8086501, 16173002, 40432505, 80865010]

約数ペア:

[(1, 80865010), (2, 40432505), (5, 16173002), (10, 8086501), (23, 3515870), (46, 1757935), (115, 703174), (230, 351587)]