2912236160

素因数分解:

$2^7\times 5^1\times {\mathrm{4550369}}^1$

素因数の和:4550388

約数の個数: 32

約数和(自身を含む): 6962066100

約数和(自身を除く): 4049829940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4550369, 9100738, 18201476, 22751845, 36402952, 45503690, 72805904, 91007380, 145611808, 182014760, 291223616, 364029520, 582447232, 728059040, 1456118080, 2912236160]

約数ペア:

[(1, 2912236160), (2, 1456118080), (4, 728059040), (5, 582447232), (8, 364029520), (10, 291223616), (16, 182014760), (20, 145611808), (32, 91007380), (40, 72805904), (64, 45503690), (80, 36402952), (128, 22751845), (160, 18201476), (320, 9100738), (640, 4550369)]