542214.0000000

素因数分解:

$5^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 20

約数和(自身を含む): 1593240

約数和(自身を除く): 378865

約数列:

[1, 5, 25, 29, 67, 125, 145, 335, 625, 725, 1675, 1943, 3625, 8375, 9715, 18125, 41875, 48575, 242875, 1214375]

約数ペア:

[(1, 1214375), (5, 242875), (25, 48575), (29, 41875), (67, 18125), (125, 9715), (145, 8375), (335, 3625), (625, 1943), (725, 1675)]