3136649620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1787}}^1$

素因数の和:2009

約数の個数: 96

約数和(自身を含む): 7308943488

約数和(自身を除く): 4172293868

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 157, 172, 215, 260, 314, 430, 559, 628, 785, 860, 1118, 1570, 1787, 2041, 2236, 2795, 3140, 3574, 4082, 5590, 6751, 7148, 8164, 8935, 10205, 11180, 13502, 17870, 20410, 23231, 27004, 33755, 35740, 40820, 46462, 67510, 76841, 87763, 92924, 116155, 135020, 153682, 175526, 232310, 280559, 307364, 351052, 384205, 438815, 464620, 561118, 768410, 877630, 998933, 1122236, 1402795, 1536820, 1755260, 1997866, 2805590, 3647267, 3995732, 4994665, 5611180, 7294534, 9989330, 12064037, 14589068, 18236335, 19978660, 24128074, 36472670, 48256148, 60320185, 72945340, 120640370, 156832481, 241280740, 313664962, 627329924, 784162405, 1568324810, 3136649620]

約数ペア:

[(1, 3136649620), (2, 1568324810), (4, 784162405), (5, 627329924), (10, 313664962), (13, 241280740), (20, 156832481), (26, 120640370), (43, 72945340), (52, 60320185), (65, 48256148), (86, 36472670), (130, 24128074), (157, 19978660), (172, 18236335), (215, 14589068), (260, 12064037), (314, 9989330), (430, 7294534), (559, 5611180), (628, 4994665), (785, 3995732), (860, 3647267), (1118, 2805590), (1570, 1997866), (1787, 1755260), (2041, 1536820), (2236, 1402795), (2795, 1122236), (3140, 998933), (3574, 877630), (4082, 768410), (5590, 561118), (6751, 464620), (7148, 438815), (8164, 384205), (8935, 351052), (10205, 307364), (11180, 280559), (13502, 232310), (17870, 175526), (20410, 153682), (23231, 135020), (27004, 116155), (33755, 92924), (35740, 87763), (40820, 76841), (46462, 67510)]