892733480

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{67427}}^1$

素因数の和:67769

約数の個数: 32

約数和(自身を含む): 2014748640

約数和(自身を除く): 1122015160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 6620, 13240, 67427, 134854, 269708, 337135, 539416, 674270, 1348540, 2697080, 22318337, 44636674, 89273348, 111591685, 178546696, 223183370, 446366740, 892733480]

約数ペア:

[(1, 892733480), (2, 446366740), (4, 223183370), (5, 178546696), (8, 111591685), (10, 89273348), (20, 44636674), (40, 22318337), (331, 2697080), (662, 1348540), (1324, 674270), (1655, 539416), (2648, 337135), (3310, 269708), (6620, 134854), (13240, 67427)]