11133571840

素因数分解:

$2^8\times 5^1\times {\mathrm{127}}^1\times {\mathrm{68489}}^1$

素因数の和:68637

約数の個数: 72

約数和(自身を含む): 26878763520

約数和(自身を除く): 15745191680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 635, 640, 1016, 1270, 1280, 2032, 2540, 4064, 5080, 8128, 10160, 16256, 20320, 32512, 40640, 68489, 81280, 136978, 162560, 273956, 342445, 547912, 684890, 1095824, 1369780, 2191648, 2739560, 4383296, 5479120, 8698103, 8766592, 10958240, 17396206, 17533184, 21916480, 34792412, 43490515, 43832960, 69584824, 86981030, 87665920, 139169648, 173962060, 278339296, 347924120, 556678592, 695848240, 1113357184, 1391696480, 2226714368, 2783392960, 5566785920, 11133571840]

約数ペア:

[(1, 11133571840), (2, 5566785920), (4, 2783392960), (5, 2226714368), (8, 1391696480), (10, 1113357184), (16, 695848240), (20, 556678592), (32, 347924120), (40, 278339296), (64, 173962060), (80, 139169648), (127, 87665920), (128, 86981030), (160, 69584824), (254, 43832960), (256, 43490515), (320, 34792412), (508, 21916480), (635, 17533184), (640, 17396206), (1016, 10958240), (1270, 8766592), (1280, 8698103), (2032, 5479120), (2540, 4383296), (4064, 2739560), (5080, 2191648), (8128, 1369780), (10160, 1095824), (16256, 684890), (20320, 547912), (32512, 342445), (40640, 273956), (68489, 162560), (81280, 136978)]