5280781808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{97561}}^1$

素因数の和:97785

約数の個数: 40

約数和(自身を含む): 10887919200

約数和(自身を除く): 5607137392

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 199, 272, 398, 796, 1592, 3184, 3383, 6766, 13532, 27064, 54128, 97561, 195122, 390244, 780488, 1560976, 1658537, 3317074, 6634148, 13268296, 19414639, 26536592, 38829278, 77658556, 155317112, 310634224, 330048863, 660097726, 1320195452, 2640390904, 5280781808]

約数ペア:

[(1, 5280781808), (2, 2640390904), (4, 1320195452), (8, 660097726), (16, 330048863), (17, 310634224), (34, 155317112), (68, 77658556), (136, 38829278), (199, 26536592), (272, 19414639), (398, 13268296), (796, 6634148), (1592, 3317074), (3184, 1658537), (3383, 1560976), (6766, 780488), (13532, 390244), (27064, 195122), (54128, 97561)]