2014270940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{481883}}^1$

素因数の和:481922

約数の個数: 48

約数和(自身を含む): 4857390720

約数和(自身を除く): 2843119780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 481883, 963766, 1927532, 2409415, 4818830, 5300713, 9155777, 9637660, 10601426, 18311554, 21202852, 26503565, 36623108, 45778885, 53007130, 91557770, 100713547, 106014260, 183115540, 201427094, 402854188, 503567735, 1007135470, 2014270940]

約数ペア:

[(1, 2014270940), (2, 1007135470), (4, 503567735), (5, 402854188), (10, 201427094), (11, 183115540), (19, 106014260), (20, 100713547), (22, 91557770), (38, 53007130), (44, 45778885), (55, 36623108), (76, 26503565), (95, 21202852), (110, 18311554), (190, 10601426), (209, 9637660), (220, 9155777), (380, 5300713), (418, 4818830), (836, 2409415), (1045, 1927532), (2090, 963766), (4180, 481883)]