126115840

素因数分解:

$2^{13}\times 5^1\times {\mathrm{3079}}^1$

素因数の和:3110

約数の個数: 56

約数和(自身を含む): 302757840

約数和(自身を除く): 176642000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 3079, 4096, 5120, 6158, 8192, 10240, 12316, 15395, 20480, 24632, 30790, 40960, 49264, 61580, 98528, 123160, 197056, 246320, 394112, 492640, 788224, 985280, 1576448, 1970560, 3152896, 3941120, 6305792, 7882240, 12611584, 15764480, 25223168, 31528960, 63057920, 126115840]

約数ペア:

[(1, 126115840), (2, 63057920), (4, 31528960), (5, 25223168), (8, 15764480), (10, 12611584), (16, 7882240), (20, 6305792), (32, 3941120), (40, 3152896), (64, 1970560), (80, 1576448), (128, 985280), (160, 788224), (256, 492640), (320, 394112), (512, 246320), (640, 197056), (1024, 123160), (1280, 98528), (2048, 61580), (2560, 49264), (3079, 40960), (4096, 30790), (5120, 24632), (6158, 20480), (8192, 15395), (10240, 12316)]