110001920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{12277}}^1$

素因数の和:12305

約数の個数: 72

約数和(自身を含む): 301154784

約数和(自身を除く): 191152864

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, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 12277, 24554, 49108, 61385, 85939, 98216, 122770, 171878, 196432, 245540, 343756, 392864, 429695, 491080, 687512, 785728, 859390, 982160, 1375024, 1571456, 1718780, 1964320, 2750048, 3142912, 3437560, 3928640, 5500096, 6875120, 7857280, 11000192, 13750240, 15714560, 22000384, 27500480, 55000960, 110001920]

約数ペア:

[(1, 110001920), (2, 55000960), (4, 27500480), (5, 22000384), (7, 15714560), (8, 13750240), (10, 11000192), (14, 7857280), (16, 6875120), (20, 5500096), (28, 3928640), (32, 3437560), (35, 3142912), (40, 2750048), (56, 1964320), (64, 1718780), (70, 1571456), (80, 1375024), (112, 982160), (128, 859390), (140, 785728), (160, 687512), (224, 491080), (256, 429695), (280, 392864), (320, 343756), (448, 245540), (560, 196432), (640, 171878), (896, 122770), (1120, 98216), (1280, 85939), (1792, 61385), (2240, 49108), (4480, 24554), (8960, 12277)]