1936704810830

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^2\times {\mathrm{1571}}^1\times {\mathrm{19753}}^1$

素因数の和:21489

約数の個数: 48

約数和(自身を含む): 3533181002064

約数和(自身を除く): 1596476191234

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 1571, 3142, 6241, 7855, 12482, 15710, 19753, 31205, 39506, 62410, 98765, 124109, 197530, 248218, 620545, 1241090, 1560487, 3120974, 7802435, 9804611, 15604870, 19609222, 31031963, 49023055, 62063926, 98046110, 123278473, 155159815, 246556946, 310319630, 616392365, 1232784730, 2451525077, 4903050154, 12257625385, 24515250770, 193670481083, 387340962166, 968352405415, 1936704810830]

約数ペア:

[(1, 1936704810830), (2, 968352405415), (5, 387340962166), (10, 193670481083), (79, 24515250770), (158, 12257625385), (395, 4903050154), (790, 2451525077), (1571, 1232784730), (3142, 616392365), (6241, 310319630), (7855, 246556946), (12482, 155159815), (15710, 123278473), (19753, 98046110), (31205, 62063926), (39506, 49023055), (62410, 31031963), (98765, 19609222), (124109, 15604870), (197530, 9804611), (248218, 7802435), (620545, 3120974), (1241090, 1560487)]