497247428020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{34513}}^1\times {\mathrm{102911}}^1$

素因数の和:137440

約数の個数: 48

約数和(自身を含む): 1193440002048

約数和(自身を除く): 696192574028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 34513, 69026, 102911, 138052, 172565, 205822, 241591, 345130, 411644, 483182, 514555, 690260, 720377, 966364, 1029110, 1207955, 1440754, 2058220, 2415910, 2881508, 3601885, 4831820, 7203770, 14407540, 3551767343, 7103534686, 14207069372, 17758836715, 24862371401, 35517673430, 49724742802, 71035346860, 99449485604, 124311857005, 248623714010, 497247428020]

約数ペア:

[(1, 497247428020), (2, 248623714010), (4, 124311857005), (5, 99449485604), (7, 71035346860), (10, 49724742802), (14, 35517673430), (20, 24862371401), (28, 17758836715), (35, 14207069372), (70, 7103534686), (140, 3551767343), (34513, 14407540), (69026, 7203770), (102911, 4831820), (138052, 3601885), (172565, 2881508), (205822, 2415910), (241591, 2058220), (345130, 1440754), (411644, 1207955), (483182, 1029110), (514555, 966364), (690260, 720377)]