7134989180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{549691}}^1$

素因数の和:549770

約数の個数: 48

約数和(自身を含む): 16622686080

約数和(自身を除く): 9487696900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 6490, 12980, 549691, 1099382, 2198764, 2748455, 5496910, 6046601, 10993820, 12093202, 24186404, 30233005, 32431769, 60466010, 64863538, 120932020, 129727076, 162158845, 324317690, 356749459, 648635380, 713498918, 1426997836, 1783747295, 3567494590, 7134989180]

約数ペア:

[(1, 7134989180), (2, 3567494590), (4, 1783747295), (5, 1426997836), (10, 713498918), (11, 648635380), (20, 356749459), (22, 324317690), (44, 162158845), (55, 129727076), (59, 120932020), (110, 64863538), (118, 60466010), (220, 32431769), (236, 30233005), (295, 24186404), (590, 12093202), (649, 10993820), (1180, 6046601), (1298, 5496910), (2596, 2748455), (3245, 2198764), (6490, 1099382), (12980, 549691)]