514967180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2917}}^1$

素因数の和:3043

約数の個数: 96

約数和(自身を含む): 1345174656

約数和(自身を除く): 830207476

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 97, 130, 140, 182, 194, 260, 364, 388, 455, 485, 679, 910, 970, 1261, 1358, 1820, 1940, 2522, 2716, 2917, 3395, 5044, 5834, 6305, 6790, 8827, 11668, 12610, 13580, 14585, 17654, 20419, 25220, 29170, 35308, 37921, 40838, 44135, 58340, 75842, 81676, 88270, 102095, 151684, 176540, 189605, 204190, 265447, 282949, 379210, 408380, 530894, 565898, 758420, 1061788, 1131796, 1327235, 1414745, 1980643, 2654470, 2829490, 3678337, 3961286, 5308940, 5658980, 7356674, 7922572, 9903215, 14713348, 18391685, 19806430, 25748359, 36783370, 39612860, 51496718, 73566740, 102993436, 128741795, 257483590, 514967180]

約数ペア:

[(1, 514967180), (2, 257483590), (4, 128741795), (5, 102993436), (7, 73566740), (10, 51496718), (13, 39612860), (14, 36783370), (20, 25748359), (26, 19806430), (28, 18391685), (35, 14713348), (52, 9903215), (65, 7922572), (70, 7356674), (91, 5658980), (97, 5308940), (130, 3961286), (140, 3678337), (182, 2829490), (194, 2654470), (260, 1980643), (364, 1414745), (388, 1327235), (455, 1131796), (485, 1061788), (679, 758420), (910, 565898), (970, 530894), (1261, 408380), (1358, 379210), (1820, 282949), (1940, 265447), (2522, 204190), (2716, 189605), (2917, 176540), (3395, 151684), (5044, 102095), (5834, 88270), (6305, 81676), (6790, 75842), (8827, 58340), (11668, 44135), (12610, 40838), (13580, 37921), (14585, 35308), (17654, 29170), (20419, 25220)]