20191419610

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{80627}}^1$

素因数の和:81030

約数の個数: 32

約数和(自身を含む): 36921173760

約数和(自身を除く): 16729754150

約数列:

[1, 2, 5, 10, 79, 158, 317, 395, 634, 790, 1585, 3170, 25043, 50086, 80627, 125215, 161254, 250430, 403135, 806270, 6369533, 12739066, 25558759, 31847665, 51117518, 63695330, 127793795, 255587590, 2019141961, 4038283922, 10095709805, 20191419610]

約数ペア:

[(1, 20191419610), (2, 10095709805), (5, 4038283922), (10, 2019141961), (79, 255587590), (158, 127793795), (317, 63695330), (395, 51117518), (634, 31847665), (790, 25558759), (1585, 12739066), (3170, 6369533), (25043, 806270), (50086, 403135), (80627, 250430), (125215, 161254)]