520086153370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^2\times {\mathrm{79}}^1\times {\mathrm{4783}}^1$

素因数の和:4989

約数の個数: 144

約数和(自身を含む): 1124216271360

約数和(自身を除く): 604130117990

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 79, 98, 106, 158, 245, 265, 371, 395, 490, 530, 553, 742, 790, 1106, 1855, 2597, 2765, 2809, 3710, 3871, 4187, 4783, 5194, 5530, 5618, 7742, 8374, 9566, 12985, 14045, 19355, 19663, 20935, 23915, 25970, 28090, 29309, 33481, 38710, 39326, 41870, 47830, 58618, 66962, 98315, 137641, 146545, 167405, 196630, 205163, 221911, 234367, 253499, 275282, 293090, 334810, 377857, 410326, 443822, 468734, 506998, 688205, 755714, 1025815, 1109555, 1171835, 1267495, 1376410, 1553377, 1774493, 1889285, 2051630, 2219110, 2343670, 2534990, 2644999, 3106754, 3548986, 3778570, 5289998, 7766885, 8872465, 10873639, 12421451, 13224995, 13435447, 15533770, 17744930, 18514993, 20026421, 21747278, 24842902, 26449990, 26870894, 37029986, 40052842, 54368195, 62107255, 67177235, 92574965, 94048129, 100132105, 108736390, 124214510, 134354470, 140184947, 185149930, 188096258, 200264210, 280369894, 470240645, 658336903, 700924735, 940481290, 981294629, 1061400313, 1316673806, 1401849470, 1962589258, 2122800626, 3291684515, 4906473145, 5307001565, 6583369030, 7429802191, 9812946290, 10614003130, 14859604382, 37149010955, 52008615337, 74298021910, 104017230674, 260043076685, 520086153370]

約数ペア:

[(1, 520086153370), (2, 260043076685), (5, 104017230674), (7, 74298021910), (10, 52008615337), (14, 37149010955), (35, 14859604382), (49, 10614003130), (53, 9812946290), (70, 7429802191), (79, 6583369030), (98, 5307001565), (106, 4906473145), (158, 3291684515), (245, 2122800626), (265, 1962589258), (371, 1401849470), (395, 1316673806), (490, 1061400313), (530, 981294629), (553, 940481290), (742, 700924735), (790, 658336903), (1106, 470240645), (1855, 280369894), (2597, 200264210), (2765, 188096258), (2809, 185149930), (3710, 140184947), (3871, 134354470), (4187, 124214510), (4783, 108736390), (5194, 100132105), (5530, 94048129), (5618, 92574965), (7742, 67177235), (8374, 62107255), (9566, 54368195), (12985, 40052842), (14045, 37029986), (19355, 26870894), (19663, 26449990), (20935, 24842902), (23915, 21747278), (25970, 20026421), (28090, 18514993), (29309, 17744930), (33481, 15533770), (38710, 13435447), (39326, 13224995), (41870, 12421451), (47830, 10873639), (58618, 8872465), (66962, 7766885), (98315, 5289998), (137641, 3778570), (146545, 3548986), (167405, 3106754), (196630, 2644999), (205163, 2534990), (221911, 2343670), (234367, 2219110), (253499, 2051630), (275282, 1889285), (293090, 1774493), (334810, 1553377), (377857, 1376410), (410326, 1267495), (443822, 1171835), (468734, 1109555), (506998, 1025815), (688205, 755714)]