22347400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3853}}^1$

素因数の和:3898

約数の個数: 48

約数和(自身を含む): 53763300

約数和(自身を除く): 31415900

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, 3853, 5800, 7706, 15412, 19265, 30824, 38530, 77060, 96325, 111737, 154120, 192650, 223474, 385300, 446948, 558685, 770600, 893896, 1117370, 2234740, 2793425, 4469480, 5586850, 11173700, 22347400]

約数ペア:

[(1, 22347400), (2, 11173700), (4, 5586850), (5, 4469480), (8, 2793425), (10, 2234740), (20, 1117370), (25, 893896), (29, 770600), (40, 558685), (50, 446948), (58, 385300), (100, 223474), (116, 192650), (145, 154120), (200, 111737), (232, 96325), (290, 77060), (580, 38530), (725, 30824), (1160, 19265), (1450, 15412), (2900, 7706), (3853, 5800)]