1072836140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{27953}}^1$

素因数の和:28082

約数の個数: 48

約数和(自身を含む): 2395098720

約数和(自身を除く): 1322262580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 101, 190, 202, 380, 404, 505, 1010, 1919, 2020, 3838, 7676, 9595, 19190, 27953, 38380, 55906, 111812, 139765, 279530, 531107, 559060, 1062214, 2124428, 2655535, 2823253, 5311070, 5646506, 10622140, 11293012, 14116265, 28232530, 53641807, 56465060, 107283614, 214567228, 268209035, 536418070, 1072836140]

約数ペア:

[(1, 1072836140), (2, 536418070), (4, 268209035), (5, 214567228), (10, 107283614), (19, 56465060), (20, 53641807), (38, 28232530), (76, 14116265), (95, 11293012), (101, 10622140), (190, 5646506), (202, 5311070), (380, 2823253), (404, 2655535), (505, 2124428), (1010, 1062214), (1919, 559060), (2020, 531107), (3838, 279530), (7676, 139765), (9595, 111812), (19190, 55906), (27953, 38380)]