2018435380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 5019356160

約数和(自身を除く): 3000920780

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 29, 46, 52, 58, 65, 92, 103, 113, 115, 116, 130, 145, 206, 226, 230, 260, 290, 299, 377, 412, 452, 460, 515, 565, 580, 598, 667, 754, 1030, 1130, 1196, 1334, 1339, 1469, 1495, 1508, 1885, 2060, 2260, 2369, 2599, 2668, 2678, 2938, 2987, 2990, 3277, 3335, 3770, 4738, 5198, 5356, 5876, 5974, 5980, 6554, 6670, 6695, 7345, 7540, 8671, 9476, 10396, 11639, 11845, 11948, 12995, 13108, 13340, 13390, 14690, 14935, 16385, 17342, 23278, 23690, 25990, 26780, 29380, 29870, 30797, 32770, 33787, 34684, 38831, 42601, 43355, 46556, 47380, 51980, 58195, 59740, 61594, 65540, 67574, 68701, 75371, 77662, 85202, 86710, 116390, 123188, 135148, 137402, 150742, 151307, 153985, 155324, 168935, 170404, 173420, 194155, 213005, 232780, 267697, 274804, 301484, 302614, 307970, 337531, 337870, 343505, 376855, 388310, 426010, 535394, 605228, 615940, 675062, 675740, 687010, 753710, 756535, 776620, 852020, 893113, 979823, 1070788, 1338485, 1350124, 1374020, 1507420, 1513070, 1687655, 1786226, 1959646, 2676970, 3026140, 3375310, 3480061, 3572452, 3919292, 4387903, 4465565, 4899115, 5353940, 6750620, 6960122, 7763213, 8775806, 8931130, 9798230, 13920244, 15526426, 17400305, 17551612, 17862260, 19596460, 21939515, 31052852, 34800610, 38816065, 43879030, 69601220, 77632130, 87758060, 100921769, 155264260, 201843538, 403687076, 504608845, 1009217690, 2018435380]

約数ペア:

[(1, 2018435380), (2, 1009217690), (4, 504608845), (5, 403687076), (10, 201843538), (13, 155264260), (20, 100921769), (23, 87758060), (26, 77632130), (29, 69601220), (46, 43879030), (52, 38816065), (58, 34800610), (65, 31052852), (92, 21939515), (103, 19596460), (113, 17862260), (115, 17551612), (116, 17400305), (130, 15526426), (145, 13920244), (206, 9798230), (226, 8931130), (230, 8775806), (260, 7763213), (290, 6960122), (299, 6750620), (377, 5353940), (412, 4899115), (452, 4465565), (460, 4387903), (515, 3919292), (565, 3572452), (580, 3480061), (598, 3375310), (667, 3026140), (754, 2676970), (1030, 1959646), (1130, 1786226), (1196, 1687655), (1334, 1513070), (1339, 1507420), (1469, 1374020), (1495, 1350124), (1508, 1338485), (1885, 1070788), (2060, 979823), (2260, 893113), (2369, 852020), (2599, 776620), (2668, 756535), (2678, 753710), (2938, 687010), (2987, 675740), (2990, 675062), (3277, 615940), (3335, 605228), (3770, 535394), (4738, 426010), (5198, 388310), (5356, 376855), (5876, 343505), (5974, 337870), (5980, 337531), (6554, 307970), (6670, 302614), (6695, 301484), (7345, 274804), (7540, 267697), (8671, 232780), (9476, 213005), (10396, 194155), (11639, 173420), (11845, 170404), (11948, 168935), (12995, 155324), (13108, 153985), (13340, 151307), (13390, 150742), (14690, 137402), (14935, 135148), (16385, 123188), (17342, 116390), (23278, 86710), (23690, 85202), (25990, 77662), (26780, 75371), (29380, 68701), (29870, 67574), (30797, 65540), (32770, 61594), (33787, 59740), (34684, 58195), (38831, 51980), (42601, 47380), (43355, 46556)]