477440015680

素因数分解:

$2^6\times 5^1\times {\mathrm{1492000049}}^1$

素因数の和:1492000066

約数の個数: 28

約数和(自身を含む): 1136904038100

約数和(自身を除く): 659464022420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1492000049, 2984000098, 5968000196, 7460000245, 11936000392, 14920000490, 23872000784, 29840000980, 47744001568, 59680001960, 95488003136, 119360003920, 238720007840, 477440015680]

約数ペア:

[(1, 477440015680), (2, 238720007840), (4, 119360003920), (5, 95488003136), (8, 59680001960), (10, 47744001568), (16, 29840000980), (20, 23872000784), (32, 14920000490), (40, 11936000392), (64, 7460000245), (80, 5968000196), (160, 2984000098), (320, 1492000049)]