5608817120

素因数分解:

$2^5\times 5^1\times {\mathrm{647}}^1\times {\mathrm{54181}}^1$

素因数の和:54843

約数の個数: 48

約数和(自身を含む): 13271555808

約数和(自身を除く): 7662738688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 647, 1294, 2588, 3235, 5176, 6470, 10352, 12940, 20704, 25880, 51760, 54181, 103520, 108362, 216724, 270905, 433448, 541810, 866896, 1083620, 1733792, 2167240, 4334480, 8668960, 35055107, 70110214, 140220428, 175275535, 280440856, 350551070, 560881712, 701102140, 1121763424, 1402204280, 2804408560, 5608817120]

約数ペア:

[(1, 5608817120), (2, 2804408560), (4, 1402204280), (5, 1121763424), (8, 701102140), (10, 560881712), (16, 350551070), (20, 280440856), (32, 175275535), (40, 140220428), (80, 70110214), (160, 35055107), (647, 8668960), (1294, 4334480), (2588, 2167240), (3235, 1733792), (5176, 1083620), (6470, 866896), (10352, 541810), (12940, 433448), (20704, 270905), (25880, 216724), (51760, 108362), (54181, 103520)]