40740076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 80281600

約数和(自身を除く): 39541524

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 127, 199, 254, 398, 403, 508, 796, 806, 1612, 1651, 2587, 3302, 3937, 5174, 6169, 6604, 7874, 10348, 12338, 15748, 24676, 25273, 50546, 51181, 80197, 101092, 102362, 160394, 204724, 320788, 328549, 657098, 783463, 1314196, 1566926, 3133852, 10185019, 20370038, 40740076]

約数ペア:

[(1, 40740076), (2, 20370038), (4, 10185019), (13, 3133852), (26, 1566926), (31, 1314196), (52, 783463), (62, 657098), (124, 328549), (127, 320788), (199, 204724), (254, 160394), (398, 102362), (403, 101092), (508, 80197), (796, 51181), (806, 50546), (1612, 25273), (1651, 24676), (2587, 15748), (3302, 12338), (3937, 10348), (5174, 7874), (6169, 6604)]