83107840

素因数分解:

$2^{13}\times 5^1\times {\mathrm{2029}}^1$

素因数の和:2060

約数の個数: 56

約数和(自身を含む): 199544940

約数和(自身を除く): 116437100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2029, 2048, 2560, 4058, 4096, 5120, 8116, 8192, 10145, 10240, 16232, 20290, 20480, 32464, 40580, 40960, 64928, 81160, 129856, 162320, 259712, 324640, 519424, 649280, 1038848, 1298560, 2077696, 2597120, 4155392, 5194240, 8310784, 10388480, 16621568, 20776960, 41553920, 83107840]

約数ペア:

[(1, 83107840), (2, 41553920), (4, 20776960), (5, 16621568), (8, 10388480), (10, 8310784), (16, 5194240), (20, 4155392), (32, 2597120), (40, 2077696), (64, 1298560), (80, 1038848), (128, 649280), (160, 519424), (256, 324640), (320, 259712), (512, 162320), (640, 129856), (1024, 81160), (1280, 64928), (2029, 40960), (2048, 40580), (2560, 32464), (4058, 20480), (4096, 20290), (5120, 16232), (8116, 10240), (8192, 10145)]