5280790700

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{379913}}^1$

素因数の和:380066

約数の個数: 36

約数和(自身を含む): 11541787320

約数和(自身を除く): 6260996620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 2780, 3475, 6950, 13900, 379913, 759826, 1519652, 1899565, 3799130, 7598260, 9497825, 18995650, 37991300, 52807907, 105615814, 211231628, 264039535, 528079070, 1056158140, 1320197675, 2640395350, 5280790700]

約数ペア:

[(1, 5280790700), (2, 2640395350), (4, 1320197675), (5, 1056158140), (10, 528079070), (20, 264039535), (25, 211231628), (50, 105615814), (100, 52807907), (139, 37991300), (278, 18995650), (556, 9497825), (695, 7598260), (1390, 3799130), (2780, 1899565), (3475, 1519652), (6950, 759826), (13900, 379913)]