23643422080

素因数分解:

$2^7\times 5^1\times {\mathrm{36942847}}^1$

素因数の和:36942866

約数の個数: 32

約数和(自身を含む): 56522557440

約数和(自身を除く): 32879135360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 36942847, 73885694, 147771388, 184714235, 295542776, 369428470, 591085552, 738856940, 1182171104, 1477713880, 2364342208, 2955427760, 4728684416, 5910855520, 11821711040, 23643422080]

約数ペア:

[(1, 23643422080), (2, 11821711040), (4, 5910855520), (5, 4728684416), (8, 2955427760), (10, 2364342208), (16, 1477713880), (20, 1182171104), (32, 738856940), (40, 591085552), (64, 369428470), (80, 295542776), (128, 184714235), (160, 147771388), (320, 73885694), (640, 36942847)]