4886695840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1591

約数の個数: 144

約数和(自身を含む): 12608483328

約数和(自身を除く): 7721787488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 127, 130, 160, 169, 208, 254, 260, 338, 416, 508, 520, 635, 676, 845, 1016, 1040, 1270, 1352, 1423, 1651, 1690, 2032, 2080, 2540, 2704, 2846, 3302, 3380, 4064, 5080, 5408, 5692, 6604, 6760, 7115, 8255, 10160, 11384, 13208, 13520, 14230, 16510, 18499, 20320, 21463, 22768, 26416, 27040, 28460, 33020, 36998, 42926, 45536, 52832, 56920, 66040, 73996, 85852, 92495, 107315, 113840, 132080, 147992, 171704, 180721, 184990, 214630, 227680, 240487, 264160, 295984, 343408, 361442, 369980, 429260, 480974, 591968, 686816, 722884, 739960, 858520, 903605, 961948, 1202435, 1445768, 1479920, 1717040, 1807210, 1923896, 2349373, 2404870, 2891536, 2959840, 3434080, 3614420, 3847792, 4698746, 4809740, 5783072, 7228840, 7695584, 9397492, 9619480, 11746865, 14457680, 18794984, 19238960, 23493730, 28915360, 30541849, 37589968, 38477920, 46987460, 61083698, 75179936, 93974920, 122167396, 152709245, 187949840, 244334792, 305418490, 375899680, 488669584, 610836980, 977339168, 1221673960, 2443347920, 4886695840]

約数ペア:

[(1, 4886695840), (2, 2443347920), (4, 1221673960), (5, 977339168), (8, 610836980), (10, 488669584), (13, 375899680), (16, 305418490), (20, 244334792), (26, 187949840), (32, 152709245), (40, 122167396), (52, 93974920), (65, 75179936), (80, 61083698), (104, 46987460), (127, 38477920), (130, 37589968), (160, 30541849), (169, 28915360), (208, 23493730), (254, 19238960), (260, 18794984), (338, 14457680), (416, 11746865), (508, 9619480), (520, 9397492), (635, 7695584), (676, 7228840), (845, 5783072), (1016, 4809740), (1040, 4698746), (1270, 3847792), (1352, 3614420), (1423, 3434080), (1651, 2959840), (1690, 2891536), (2032, 2404870), (2080, 2349373), (2540, 1923896), (2704, 1807210), (2846, 1717040), (3302, 1479920), (3380, 1445768), (4064, 1202435), (5080, 961948), (5408, 903605), (5692, 858520), (6604, 739960), (6760, 722884), (7115, 686816), (8255, 591968), (10160, 480974), (11384, 429260), (13208, 369980), (13520, 361442), (14230, 343408), (16510, 295984), (18499, 264160), (20320, 240487), (21463, 227680), (22768, 214630), (26416, 184990), (27040, 180721), (28460, 171704), (33020, 147992), (36998, 132080), (42926, 113840), (45536, 107315), (52832, 92495), (56920, 85852), (66040, 73996)]