500094980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2017}}^1$

素因数の和:2074

約数の個数: 144

約数和(自身を含む): 1391354496

約数和(自身を除く): 891259516

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 49, 55, 70, 77, 92, 98, 110, 115, 140, 154, 161, 196, 220, 230, 245, 253, 308, 322, 385, 460, 490, 506, 539, 644, 770, 805, 980, 1012, 1078, 1127, 1265, 1540, 1610, 1771, 2017, 2156, 2254, 2530, 2695, 3220, 3542, 4034, 4508, 5060, 5390, 5635, 7084, 8068, 8855, 10085, 10780, 11270, 12397, 14119, 17710, 20170, 22187, 22540, 24794, 28238, 35420, 40340, 44374, 46391, 49588, 56476, 61985, 70595, 88748, 92782, 98833, 110935, 123970, 141190, 155309, 185564, 197666, 221870, 231955, 247940, 282380, 310618, 324737, 395332, 443740, 463910, 494165, 510301, 621236, 649474, 776545, 927820, 988330, 1020602, 1087163, 1298948, 1553090, 1623685, 1976660, 2041204, 2174326, 2273159, 2551505, 3106180, 3247370, 3572107, 4348652, 4546318, 5103010, 5435815, 6494740, 7144214, 9092636, 10206020, 10871630, 11365795, 14288428, 17860535, 21743260, 22731590, 25004749, 35721070, 45463180, 50009498, 71442140, 100018996, 125023745, 250047490, 500094980]

約数ペア:

[(1, 500094980), (2, 250047490), (4, 125023745), (5, 100018996), (7, 71442140), (10, 50009498), (11, 45463180), (14, 35721070), (20, 25004749), (22, 22731590), (23, 21743260), (28, 17860535), (35, 14288428), (44, 11365795), (46, 10871630), (49, 10206020), (55, 9092636), (70, 7144214), (77, 6494740), (92, 5435815), (98, 5103010), (110, 4546318), (115, 4348652), (140, 3572107), (154, 3247370), (161, 3106180), (196, 2551505), (220, 2273159), (230, 2174326), (245, 2041204), (253, 1976660), (308, 1623685), (322, 1553090), (385, 1298948), (460, 1087163), (490, 1020602), (506, 988330), (539, 927820), (644, 776545), (770, 649474), (805, 621236), (980, 510301), (1012, 494165), (1078, 463910), (1127, 443740), (1265, 395332), (1540, 324737), (1610, 310618), (1771, 282380), (2017, 247940), (2156, 231955), (2254, 221870), (2530, 197666), (2695, 185564), (3220, 155309), (3542, 141190), (4034, 123970), (4508, 110935), (5060, 98833), (5390, 92782), (5635, 88748), (7084, 70595), (8068, 61985), (8855, 56476), (10085, 49588), (10780, 46391), (11270, 44374), (12397, 40340), (14119, 35420), (17710, 28238), (20170, 24794), (22187, 22540)]