144461020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4793}}^1$

素因数の和:4950

約数の個数: 48

約数和(自身を含む): 333432288

約数和(自身を除く): 188971268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 548, 685, 1370, 1507, 2740, 3014, 4793, 6028, 7535, 9586, 15070, 19172, 23965, 30140, 47930, 52723, 95860, 105446, 210892, 263615, 527230, 656641, 1054460, 1313282, 2626564, 3283205, 6566410, 7223051, 13132820, 14446102, 28892204, 36115255, 72230510, 144461020]

約数ペア:

[(1, 144461020), (2, 72230510), (4, 36115255), (5, 28892204), (10, 14446102), (11, 13132820), (20, 7223051), (22, 6566410), (44, 3283205), (55, 2626564), (110, 1313282), (137, 1054460), (220, 656641), (274, 527230), (548, 263615), (685, 210892), (1370, 105446), (1507, 95860), (2740, 52723), (3014, 47930), (4793, 30140), (6028, 23965), (7535, 19172), (9586, 15070)]