179611430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{2099}}^1$

素因数の和:2348

約数の個数: 32

約数和(自身を含む): 332640000

約数和(自身を除く): 153028570

約数列:

[1, 2, 5, 10, 43, 86, 199, 215, 398, 430, 995, 1990, 2099, 4198, 8557, 10495, 17114, 20990, 42785, 85570, 90257, 180514, 417701, 451285, 835402, 902570, 2088505, 4177010, 17961143, 35922286, 89805715, 179611430]

約数ペア:

[(1, 179611430), (2, 89805715), (5, 35922286), (10, 17961143), (43, 4177010), (86, 2088505), (199, 902570), (215, 835402), (398, 451285), (430, 417701), (995, 180514), (1990, 90257), (2099, 85570), (4198, 42785), (8557, 20990), (10495, 17114)]