502051220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{8677}}^1$

素因数の和:8960

約数の個数: 48

約数和(自身を含む): 1154659968

約数和(自身を除く): 652608748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 263, 526, 1052, 1315, 2630, 2893, 5260, 5786, 8677, 11572, 14465, 17354, 28930, 34708, 43385, 57860, 86770, 95447, 173540, 190894, 381788, 477235, 954470, 1908940, 2282051, 4564102, 9128204, 11410255, 22820510, 25102561, 45641020, 50205122, 100410244, 125512805, 251025610, 502051220]

約数ペア:

[(1, 502051220), (2, 251025610), (4, 125512805), (5, 100410244), (10, 50205122), (11, 45641020), (20, 25102561), (22, 22820510), (44, 11410255), (55, 9128204), (110, 4564102), (220, 2282051), (263, 1908940), (526, 954470), (1052, 477235), (1315, 381788), (2630, 190894), (2893, 173540), (5260, 95447), (5786, 86770), (8677, 57860), (11572, 43385), (14465, 34708), (17354, 28930)]