2099923060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{84199}}^1$

素因数の和:84280

約数の個数: 48

約数和(自身を含む): 4668048000

約数和(自身を除く): 2568124940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 430, 580, 860, 1247, 2494, 4988, 6235, 12470, 24940, 84199, 168398, 336796, 420995, 841990, 1683980, 2441771, 3620557, 4883542, 7241114, 9767084, 12208855, 14482228, 18102785, 24417710, 36205570, 48835420, 72411140, 104996153, 209992306, 419984612, 524980765, 1049961530, 2099923060]

約数ペア:

[(1, 2099923060), (2, 1049961530), (4, 524980765), (5, 419984612), (10, 209992306), (20, 104996153), (29, 72411140), (43, 48835420), (58, 36205570), (86, 24417710), (116, 18102785), (145, 14482228), (172, 12208855), (215, 9767084), (290, 7241114), (430, 4883542), (580, 3620557), (860, 2441771), (1247, 1683980), (2494, 841990), (4988, 420995), (6235, 336796), (12470, 168398), (24940, 84199)]