99137920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{22129}}^1$

素因数の和:22155

約数の個数: 64

約数和(自身を含む): 270871200

約数和(自身を除く): 171733280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 22129, 44258, 88516, 110645, 154903, 177032, 221290, 309806, 354064, 442580, 619612, 708128, 774515, 885160, 1239224, 1416256, 1549030, 1770320, 2478448, 2832512, 3098060, 3540640, 4956896, 6196120, 7081280, 9913792, 12392240, 14162560, 19827584, 24784480, 49568960, 99137920]

約数ペア:

[(1, 99137920), (2, 49568960), (4, 24784480), (5, 19827584), (7, 14162560), (8, 12392240), (10, 9913792), (14, 7081280), (16, 6196120), (20, 4956896), (28, 3540640), (32, 3098060), (35, 2832512), (40, 2478448), (56, 1770320), (64, 1549030), (70, 1416256), (80, 1239224), (112, 885160), (128, 774515), (140, 708128), (160, 619612), (224, 442580), (280, 354064), (320, 309806), (448, 221290), (560, 177032), (640, 154903), (896, 110645), (1120, 88516), (2240, 44258), (4480, 22129)]