41020540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1361}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 94729824

約数和(自身を除く): 53709284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 548, 685, 1361, 1370, 1507, 2722, 2740, 3014, 5444, 6028, 6805, 7535, 13610, 14971, 15070, 27220, 29942, 30140, 59884, 74855, 149710, 186457, 299420, 372914, 745828, 932285, 1864570, 2051027, 3729140, 4102054, 8204108, 10255135, 20510270, 41020540]

約数ペア:

[(1, 41020540), (2, 20510270), (4, 10255135), (5, 8204108), (10, 4102054), (11, 3729140), (20, 2051027), (22, 1864570), (44, 932285), (55, 745828), (110, 372914), (137, 299420), (220, 186457), (274, 149710), (548, 74855), (685, 59884), (1361, 30140), (1370, 29942), (1507, 27220), (2722, 15070), (2740, 14971), (3014, 13610), (5444, 7535), (6028, 6805)]