8420454402880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8779}}^1\times {\mathrm{230567}}^1$

素因数の和:239376

約数の個数: 112

約数和(自身を含む): 21596160942720

約数和(自身を除く): 13175706539840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 8779, 17558, 35116, 43895, 70232, 87790, 114127, 140464, 175580, 228254, 230567, 280928, 351160, 456508, 461134, 561856, 570635, 702320, 913016, 922268, 1141270, 1152835, 1404640, 1826032, 1844536, 2282540, 2305670, 2809280, 2997371, 3652064, 3689072, 4565080, 4611340, 5994742, 7304128, 7378144, 9130160, 9222680, 11989484, 14756288, 14986855, 18260320, 18445360, 23978968, 29973710, 36520640, 36890720, 47957936, 59947420, 73781440, 95915872, 119894840, 191831744, 239789680, 479579360, 959158720, 2024147693, 4048295386, 8096590772, 10120738465, 16193181544, 20241476930, 26313920009, 32386363088, 40482953860, 52627840018, 64772726176, 80965907720, 105255680036, 129545452352, 131569600045, 161931815440, 210511360072, 263139200090, 323863630880, 421022720144, 526278400180, 647727261760, 842045440288, 1052556800360, 1684090880576, 2105113600720, 4210227201440, 8420454402880]

約数ペア:

[(1, 8420454402880), (2, 4210227201440), (4, 2105113600720), (5, 1684090880576), (8, 1052556800360), (10, 842045440288), (13, 647727261760), (16, 526278400180), (20, 421022720144), (26, 323863630880), (32, 263139200090), (40, 210511360072), (52, 161931815440), (64, 131569600045), (65, 129545452352), (80, 105255680036), (104, 80965907720), (130, 64772726176), (160, 52627840018), (208, 40482953860), (260, 32386363088), (320, 26313920009), (416, 20241476930), (520, 16193181544), (832, 10120738465), (1040, 8096590772), (2080, 4048295386), (4160, 2024147693), (8779, 959158720), (17558, 479579360), (35116, 239789680), (43895, 191831744), (70232, 119894840), (87790, 95915872), (114127, 73781440), (140464, 59947420), (175580, 47957936), (228254, 36890720), (230567, 36520640), (280928, 29973710), (351160, 23978968), (456508, 18445360), (461134, 18260320), (561856, 14986855), (570635, 14756288), (702320, 11989484), (913016, 9222680), (922268, 9130160), (1141270, 7378144), (1152835, 7304128), (1404640, 5994742), (1826032, 4611340), (1844536, 4565080), (2282540, 3689072), (2305670, 3652064), (2809280, 2997371)]