83329540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1381}}^1$

素因数の和:1828

約数の個数: 48

約数和(自身を含む): 200600064

約数和(自身を除く): 117270524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 431, 862, 1381, 1724, 2155, 2762, 3017, 4310, 5524, 6034, 6905, 8620, 9667, 12068, 13810, 15085, 19334, 27620, 30170, 38668, 48335, 60340, 96670, 193340, 595211, 1190422, 2380844, 2976055, 4166477, 5952110, 8332954, 11904220, 16665908, 20832385, 41664770, 83329540]

約数ペア:

[(1, 83329540), (2, 41664770), (4, 20832385), (5, 16665908), (7, 11904220), (10, 8332954), (14, 5952110), (20, 4166477), (28, 2976055), (35, 2380844), (70, 1190422), (140, 595211), (431, 193340), (862, 96670), (1381, 60340), (1724, 48335), (2155, 38668), (2762, 30170), (3017, 27620), (4310, 19334), (5524, 15085), (6034, 13810), (6905, 12068), (8620, 9667)]