22224100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{769}}^1$

素因数の和:817

約数の個数: 54

約数和(自身を含む): 51296630

約数和(自身を除く): 29072530

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 289, 340, 425, 578, 769, 850, 1156, 1445, 1538, 1700, 2890, 3076, 3845, 5780, 7225, 7690, 13073, 14450, 15380, 19225, 26146, 28900, 38450, 52292, 65365, 76900, 130730, 222241, 261460, 326825, 444482, 653650, 888964, 1111205, 1307300, 2222410, 4444820, 5556025, 11112050, 22224100]

約数ペア:

[(1, 22224100), (2, 11112050), (4, 5556025), (5, 4444820), (10, 2222410), (17, 1307300), (20, 1111205), (25, 888964), (34, 653650), (50, 444482), (68, 326825), (85, 261460), (100, 222241), (170, 130730), (289, 76900), (340, 65365), (425, 52292), (578, 38450), (769, 28900), (850, 26146), (1156, 19225), (1445, 15380), (1538, 14450), (1700, 13073), (2890, 7690), (3076, 7225), (3845, 5780)]