71055040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31721}}^1$

素因数の和:31745

約数の個数: 56

約数和(自身を含む): 193377312

約数和(自身を除く): 122322272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 31721, 63442, 126884, 158605, 222047, 253768, 317210, 444094, 507536, 634420, 888188, 1015072, 1110235, 1268840, 1776376, 2030144, 2220470, 2537680, 3552752, 4440940, 5075360, 7105504, 8881880, 10150720, 14211008, 17763760, 35527520, 71055040]

約数ペア:

[(1, 71055040), (2, 35527520), (4, 17763760), (5, 14211008), (7, 10150720), (8, 8881880), (10, 7105504), (14, 5075360), (16, 4440940), (20, 3552752), (28, 2537680), (32, 2220470), (35, 2030144), (40, 1776376), (56, 1268840), (64, 1110235), (70, 1015072), (80, 888188), (112, 634420), (140, 507536), (160, 444094), (224, 317210), (280, 253768), (320, 222047), (448, 158605), (560, 126884), (1120, 63442), (2240, 31721)]