2008799694220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1748881}}^1$

素因数の和:1749151

約数の個数: 96

約数和(自身を含む): 4823220681216

約数和(自身を除く): 2814420986996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 227, 230, 253, 454, 460, 506, 908, 1012, 1135, 1265, 2270, 2497, 2530, 4540, 4994, 5060, 5221, 9988, 10442, 12485, 20884, 24970, 26105, 49940, 52210, 57431, 104420, 114862, 229724, 287155, 574310, 1148620, 1748881, 3497762, 6995524, 8744405, 17488810, 19237691, 34977620, 38475382, 40224263, 76950764, 80448526, 96188455, 160897052, 192376910, 201121315, 384753820, 396995987, 402242630, 442466893, 793991974, 804485260, 884933786, 1587983948, 1769867572, 1984979935, 2212334465, 3969959870, 4366955857, 4424668930, 7939919740, 8733911714, 8849337860, 9130907701, 17467823428, 18261815402, 21834779285, 36523630804, 43669558570, 45654538505, 87339117140, 91309077010, 100439984711, 182618154020, 200879969422, 401759938844, 502199923555, 1004399847110, 2008799694220]

約数ペア:

[(1, 2008799694220), (2, 1004399847110), (4, 502199923555), (5, 401759938844), (10, 200879969422), (11, 182618154020), (20, 100439984711), (22, 91309077010), (23, 87339117140), (44, 45654538505), (46, 43669558570), (55, 36523630804), (92, 21834779285), (110, 18261815402), (115, 17467823428), (220, 9130907701), (227, 8849337860), (230, 8733911714), (253, 7939919740), (454, 4424668930), (460, 4366955857), (506, 3969959870), (908, 2212334465), (1012, 1984979935), (1135, 1769867572), (1265, 1587983948), (2270, 884933786), (2497, 804485260), (2530, 793991974), (4540, 442466893), (4994, 402242630), (5060, 396995987), (5221, 384753820), (9988, 201121315), (10442, 192376910), (12485, 160897052), (20884, 96188455), (24970, 80448526), (26105, 76950764), (49940, 40224263), (52210, 38475382), (57431, 34977620), (104420, 19237691), (114862, 17488810), (229724, 8744405), (287155, 6995524), (574310, 3497762), (1148620, 1748881)]