408033230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{90473}}^1$

素因数の和:90532

約数の個数: 32

約数和(自身を含む): 820780128

約数和(自身を除く): 412746898

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 90473, 180946, 452365, 904730, 995203, 1990406, 3709393, 4976015, 7418786, 9952030, 18546965, 37093930, 40803323, 81606646, 204016615, 408033230]

約数ペア:

[(1, 408033230), (2, 204016615), (5, 81606646), (10, 40803323), (11, 37093930), (22, 18546965), (41, 9952030), (55, 7418786), (82, 4976015), (110, 3709393), (205, 1990406), (410, 995203), (451, 904730), (902, 452365), (2255, 180946), (4510, 90473)]