2488892485240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8888901733}}^1$

素因数の和:8888901751

約数の個数: 32

約数和(自身を含む): 6400009248480

約数和(自身を除く): 3911116763240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8888901733, 17777803466, 35555606932, 44444508665, 62222312131, 71111213864, 88889017330, 124444624262, 177778034660, 248889248524, 311111560655, 355556069320, 497778497048, 622223121310, 1244446242620, 2488892485240]

約数ペア:

[(1, 2488892485240), (2, 1244446242620), (4, 622223121310), (5, 497778497048), (7, 355556069320), (8, 311111560655), (10, 248889248524), (14, 177778034660), (20, 124444624262), (28, 88889017330), (35, 71111213864), (40, 62222312131), (56, 44444508665), (70, 35555606932), (140, 17777803466), (280, 8888901733)]