22231400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3833}}^1$

素因数の和:3878

約数の個数: 48

約数和(自身を含む): 53484300

約数和(自身を除く): 31252900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 3833, 5800, 7666, 15332, 19165, 30664, 38330, 76660, 95825, 111157, 153320, 191650, 222314, 383300, 444628, 555785, 766600, 889256, 1111570, 2223140, 2778925, 4446280, 5557850, 11115700, 22231400]

約数ペア:

[(1, 22231400), (2, 11115700), (4, 5557850), (5, 4446280), (8, 2778925), (10, 2223140), (20, 1111570), (25, 889256), (29, 766600), (40, 555785), (50, 444628), (58, 383300), (100, 222314), (116, 191650), (145, 153320), (200, 111157), (232, 95825), (290, 76660), (580, 38330), (725, 30664), (1160, 19165), (1450, 15332), (2900, 7666), (3833, 5800)]