210836320

素因数分解:

$2^5\times 5^1\times {\mathrm{1317727}}^1$

素因数の和:1317742

約数の個数: 24

約数和(自身を含む): 498101184

約数和(自身を除く): 287264864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1317727, 2635454, 5270908, 6588635, 10541816, 13177270, 21083632, 26354540, 42167264, 52709080, 105418160, 210836320]

約数ペア:

[(1, 210836320), (2, 105418160), (4, 52709080), (5, 42167264), (8, 26354540), (10, 21083632), (16, 13177270), (20, 10541816), (32, 6588635), (40, 5270908), (80, 2635454), (160, 1317727)]