27587156680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{3329}}^1$

素因数の和:3575

約数の個数: 128

約数和(自身を含む): 66058675200

約数和(自身を除く): 38471518520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 163, 164, 205, 248, 310, 326, 328, 410, 620, 652, 815, 820, 1240, 1271, 1304, 1630, 1640, 2542, 3260, 3329, 5053, 5084, 6355, 6520, 6658, 6683, 10106, 10168, 12710, 13316, 13366, 16645, 20212, 25265, 25420, 26632, 26732, 33290, 33415, 40424, 50530, 50840, 53464, 66580, 66830, 101060, 103199, 133160, 133660, 136489, 202120, 206398, 207173, 267320, 272978, 412796, 414346, 515995, 542627, 545956, 682445, 825592, 828692, 1031990, 1035865, 1085254, 1091912, 1364890, 1657384, 2063980, 2071730, 2170508, 2713135, 2729780, 4127960, 4143460, 4231159, 4341016, 5426270, 5459560, 8286920, 8462318, 10852540, 16821437, 16924636, 21155795, 21705080, 22247707, 33642874, 33849272, 42311590, 44495414, 67285748, 84107185, 84623180, 88990828, 111238535, 134571496, 168214370, 169246360, 177981656, 222477070, 336428740, 444954140, 672857480, 689678917, 889908280, 1379357834, 2758715668, 3448394585, 5517431336, 6896789170, 13793578340, 27587156680]

約数ペア:

[(1, 27587156680), (2, 13793578340), (4, 6896789170), (5, 5517431336), (8, 3448394585), (10, 2758715668), (20, 1379357834), (31, 889908280), (40, 689678917), (41, 672857480), (62, 444954140), (82, 336428740), (124, 222477070), (155, 177981656), (163, 169246360), (164, 168214370), (205, 134571496), (248, 111238535), (310, 88990828), (326, 84623180), (328, 84107185), (410, 67285748), (620, 44495414), (652, 42311590), (815, 33849272), (820, 33642874), (1240, 22247707), (1271, 21705080), (1304, 21155795), (1630, 16924636), (1640, 16821437), (2542, 10852540), (3260, 8462318), (3329, 8286920), (5053, 5459560), (5084, 5426270), (6355, 4341016), (6520, 4231159), (6658, 4143460), (6683, 4127960), (10106, 2729780), (10168, 2713135), (12710, 2170508), (13316, 2071730), (13366, 2063980), (16645, 1657384), (20212, 1364890), (25265, 1091912), (25420, 1085254), (26632, 1035865), (26732, 1031990), (33290, 828692), (33415, 825592), (40424, 682445), (50530, 545956), (50840, 542627), (53464, 515995), (66580, 414346), (66830, 412796), (101060, 272978), (103199, 267320), (133160, 207173), (133660, 206398), (136489, 202120)]