75668480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{14779}}^1$

素因数の和:14804

約数の個数: 44

約数和(自身を含む): 181527960

約数和(自身を除く): 105859480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 14779, 29558, 59116, 73895, 118232, 147790, 236464, 295580, 472928, 591160, 945856, 1182320, 1891712, 2364640, 3783424, 4729280, 7566848, 9458560, 15133696, 18917120, 37834240, 75668480]

約数ペア:

[(1, 75668480), (2, 37834240), (4, 18917120), (5, 15133696), (8, 9458560), (10, 7566848), (16, 4729280), (20, 3783424), (32, 2364640), (40, 1891712), (64, 1182320), (80, 945856), (128, 591160), (160, 472928), (256, 295580), (320, 236464), (512, 147790), (640, 118232), (1024, 73895), (1280, 59116), (2560, 29558), (5120, 14779)]