242543450

素因数分解:

$2^1\times 5^2\times {\mathrm{1439}}^1\times {\mathrm{3371}}^1$

素因数の和:4822

約数の個数: 24

約数和(自身を含む): 451578240

約数和(自身を除く): 209034790

約数列:

[1, 2, 5, 10, 25, 50, 1439, 2878, 3371, 6742, 7195, 14390, 16855, 33710, 35975, 71950, 84275, 168550, 4850869, 9701738, 24254345, 48508690, 121271725, 242543450]

約数ペア:

[(1, 242543450), (2, 121271725), (5, 48508690), (10, 24254345), (25, 9701738), (50, 4850869), (1439, 168550), (2878, 84275), (3371, 71950), (6742, 35975), (7195, 33710), (14390, 16855)]