100485448

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 221184000

約数和(自身を除く): 120698552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 127, 142, 199, 254, 284, 398, 497, 508, 568, 796, 889, 994, 1016, 1393, 1592, 1778, 1988, 2786, 3556, 3976, 5572, 7112, 9017, 11144, 14129, 18034, 25273, 28258, 36068, 50546, 56516, 63119, 72136, 98903, 101092, 113032, 126238, 176911, 197806, 202184, 252476, 353822, 395612, 504952, 707644, 791224, 1415288, 1794383, 3588766, 7177532, 12560681, 14355064, 25121362, 50242724, 100485448]

約数ペア:

[(1, 100485448), (2, 50242724), (4, 25121362), (7, 14355064), (8, 12560681), (14, 7177532), (28, 3588766), (56, 1794383), (71, 1415288), (127, 791224), (142, 707644), (199, 504952), (254, 395612), (284, 353822), (398, 252476), (497, 202184), (508, 197806), (568, 176911), (796, 126238), (889, 113032), (994, 101092), (1016, 98903), (1393, 72136), (1592, 63119), (1778, 56516), (1988, 50546), (2786, 36068), (3556, 28258), (3976, 25273), (5572, 18034), (7112, 14129), (9017, 11144)]