16408023170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{1873}}^1$

素因数の和:2296

約数の個数: 128

約数和(自身を含む): 38133891072

約数和(自身を除く): 21725867902

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 367, 385, 434, 682, 734, 770, 1085, 1705, 1835, 1873, 2170, 2387, 2569, 3410, 3670, 3746, 4037, 4774, 5138, 8074, 9365, 11377, 11935, 12845, 13111, 18730, 20185, 20603, 22754, 23870, 25690, 26222, 28259, 40370, 41206, 56518, 56885, 58063, 65555, 79639, 103015, 113770, 116126, 125147, 131110, 141295, 144221, 159278, 206030, 250294, 282590, 288442, 290315, 398195, 406441, 580630, 625735, 638693, 687391, 721105, 796390, 812882, 876029, 1251470, 1277386, 1374782, 1442210, 1752058, 2032205, 3193465, 3436955, 4064410, 4380145, 4470851, 4811737, 6386930, 6873910, 7561301, 8760290, 8941702, 9623474, 15122602, 21309121, 22354255, 24058685, 37806505, 42618242, 44708510, 48117370, 52929107, 75613010, 105858214, 106545605, 149163847, 213091210, 234400331, 264645535, 298327694, 468800662, 529291070, 745819235, 1172001655, 1491638470, 1640802317, 2344003310, 3281604634, 8204011585, 16408023170]

約数ペア:

[(1, 16408023170), (2, 8204011585), (5, 3281604634), (7, 2344003310), (10, 1640802317), (11, 1491638470), (14, 1172001655), (22, 745819235), (31, 529291070), (35, 468800662), (55, 298327694), (62, 264645535), (70, 234400331), (77, 213091210), (110, 149163847), (154, 106545605), (155, 105858214), (217, 75613010), (310, 52929107), (341, 48117370), (367, 44708510), (385, 42618242), (434, 37806505), (682, 24058685), (734, 22354255), (770, 21309121), (1085, 15122602), (1705, 9623474), (1835, 8941702), (1873, 8760290), (2170, 7561301), (2387, 6873910), (2569, 6386930), (3410, 4811737), (3670, 4470851), (3746, 4380145), (4037, 4064410), (4774, 3436955), (5138, 3193465), (8074, 2032205), (9365, 1752058), (11377, 1442210), (11935, 1374782), (12845, 1277386), (13111, 1251470), (18730, 876029), (20185, 812882), (20603, 796390), (22754, 721105), (23870, 687391), (25690, 638693), (26222, 625735), (28259, 580630), (40370, 406441), (41206, 398195), (56518, 290315), (56885, 288442), (58063, 282590), (65555, 250294), (79639, 206030), (103015, 159278), (113770, 144221), (116126, 141295), (125147, 131110)]