8348520620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{2099}}^1$

素因数の和:2399

約数の個数: 96

約数和(自身を含む): 19432224000

約数和(自身を除く): 11083703380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 179, 202, 220, 358, 404, 505, 716, 895, 1010, 1111, 1790, 1969, 2020, 2099, 2222, 3580, 3938, 4198, 4444, 5555, 7876, 8396, 9845, 10495, 11110, 18079, 19690, 20990, 22220, 23089, 36158, 39380, 41980, 46178, 72316, 90395, 92356, 115445, 180790, 198869, 211999, 230890, 361580, 375721, 397738, 423998, 461780, 751442, 795476, 847996, 994345, 1059995, 1502884, 1878605, 1988690, 2119990, 2331989, 3757210, 3977380, 4132931, 4239980, 4663978, 7514420, 8265862, 9327956, 11659945, 16531724, 20664655, 23319890, 37947821, 41329310, 46639780, 75895642, 82658620, 151791284, 189739105, 379478210, 417426031, 758956420, 834852062, 1669704124, 2087130155, 4174260310, 8348520620]

約数ペア:

[(1, 8348520620), (2, 4174260310), (4, 2087130155), (5, 1669704124), (10, 834852062), (11, 758956420), (20, 417426031), (22, 379478210), (44, 189739105), (55, 151791284), (101, 82658620), (110, 75895642), (179, 46639780), (202, 41329310), (220, 37947821), (358, 23319890), (404, 20664655), (505, 16531724), (716, 11659945), (895, 9327956), (1010, 8265862), (1111, 7514420), (1790, 4663978), (1969, 4239980), (2020, 4132931), (2099, 3977380), (2222, 3757210), (3580, 2331989), (3938, 2119990), (4198, 1988690), (4444, 1878605), (5555, 1502884), (7876, 1059995), (8396, 994345), (9845, 847996), (10495, 795476), (11110, 751442), (18079, 461780), (19690, 423998), (20990, 397738), (22220, 375721), (23089, 361580), (36158, 230890), (39380, 211999), (41980, 198869), (46178, 180790), (72316, 115445), (90395, 92356)]