28992200

素因数分解:

$2^3\times 5^2\times {\mathrm{144961}}^1$

素因数の和:144977

約数の個数: 24

約数和(自身を含む): 67407330

約数和(自身を除く): 38415130

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 144961, 289922, 579844, 724805, 1159688, 1449610, 2899220, 3624025, 5798440, 7248050, 14496100, 28992200]

約数ペア:

[(1, 28992200), (2, 14496100), (4, 7248050), (5, 5798440), (8, 3624025), (10, 2899220), (20, 1449610), (25, 1159688), (40, 724805), (50, 579844), (100, 289922), (200, 144961)]