2017499840

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{7013}}^1$

素因数の和:7090

約数の個数: 112

約数和(自身を含む): 5130881280

約数和(自身を除く): 3113381440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 64, 80, 116, 124, 145, 155, 160, 232, 248, 290, 310, 320, 464, 496, 580, 620, 899, 928, 992, 1160, 1240, 1798, 1856, 1984, 2320, 2480, 3596, 4495, 4640, 4960, 7013, 7192, 8990, 9280, 9920, 14026, 14384, 17980, 28052, 28768, 35065, 35960, 56104, 57536, 70130, 71920, 112208, 140260, 143840, 203377, 217403, 224416, 280520, 287680, 406754, 434806, 448832, 561040, 813508, 869612, 1016885, 1087015, 1122080, 1627016, 1739224, 2033770, 2174030, 2244160, 3254032, 3478448, 4067540, 4348060, 6304687, 6508064, 6956896, 8135080, 8696120, 12609374, 13016128, 13913792, 16270160, 17392240, 25218748, 31523435, 32540320, 34784480, 50437496, 63046870, 65080640, 69568960, 100874992, 126093740, 201749984, 252187480, 403499968, 504374960, 1008749920, 2017499840]

約数ペア:

[(1, 2017499840), (2, 1008749920), (4, 504374960), (5, 403499968), (8, 252187480), (10, 201749984), (16, 126093740), (20, 100874992), (29, 69568960), (31, 65080640), (32, 63046870), (40, 50437496), (58, 34784480), (62, 32540320), (64, 31523435), (80, 25218748), (116, 17392240), (124, 16270160), (145, 13913792), (155, 13016128), (160, 12609374), (232, 8696120), (248, 8135080), (290, 6956896), (310, 6508064), (320, 6304687), (464, 4348060), (496, 4067540), (580, 3478448), (620, 3254032), (899, 2244160), (928, 2174030), (992, 2033770), (1160, 1739224), (1240, 1627016), (1798, 1122080), (1856, 1087015), (1984, 1016885), (2320, 869612), (2480, 813508), (3596, 561040), (4495, 448832), (4640, 434806), (4960, 406754), (7013, 287680), (7192, 280520), (8990, 224416), (9280, 217403), (9920, 203377), (14026, 143840), (14384, 140260), (17980, 112208), (28052, 71920), (28768, 70130), (35065, 57536), (35960, 56104)]