2814756880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:465

約数の個数: 160

約数和(自身を含む): 7207538688

約数和(自身を除く): 4392781808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 101, 104, 127, 130, 202, 208, 211, 254, 260, 404, 422, 505, 508, 520, 635, 808, 844, 1010, 1016, 1040, 1055, 1270, 1313, 1616, 1651, 1688, 2020, 2032, 2110, 2540, 2626, 2743, 3302, 3376, 4040, 4220, 5080, 5252, 5486, 6565, 6604, 8080, 8255, 8440, 10160, 10504, 10972, 12827, 13130, 13208, 13715, 16510, 16880, 21008, 21311, 21944, 25654, 26260, 26416, 26797, 27430, 33020, 42622, 43888, 51308, 52520, 53594, 54860, 64135, 66040, 85244, 102616, 105040, 106555, 107188, 109720, 128270, 132080, 133985, 166751, 170488, 205232, 213110, 214376, 219440, 256540, 267970, 277043, 333502, 340976, 348361, 426220, 428752, 513080, 535940, 554086, 667004, 696722, 833755, 852440, 1026160, 1071880, 1108172, 1334008, 1385215, 1393444, 1667510, 1704880, 1741805, 2143760, 2216344, 2668016, 2706497, 2770430, 2786888, 3335020, 3483610, 4432688, 5412994, 5540860, 5573776, 6670040, 6967220, 10825988, 11081720, 13340080, 13532485, 13934440, 21651976, 22163440, 27064970, 27868880, 35184461, 43303952, 54129940, 70368922, 108259880, 140737844, 175922305, 216519760, 281475688, 351844610, 562951376, 703689220, 1407378440, 2814756880]

約数ペア:

[(1, 2814756880), (2, 1407378440), (4, 703689220), (5, 562951376), (8, 351844610), (10, 281475688), (13, 216519760), (16, 175922305), (20, 140737844), (26, 108259880), (40, 70368922), (52, 54129940), (65, 43303952), (80, 35184461), (101, 27868880), (104, 27064970), (127, 22163440), (130, 21651976), (202, 13934440), (208, 13532485), (211, 13340080), (254, 11081720), (260, 10825988), (404, 6967220), (422, 6670040), (505, 5573776), (508, 5540860), (520, 5412994), (635, 4432688), (808, 3483610), (844, 3335020), (1010, 2786888), (1016, 2770430), (1040, 2706497), (1055, 2668016), (1270, 2216344), (1313, 2143760), (1616, 1741805), (1651, 1704880), (1688, 1667510), (2020, 1393444), (2032, 1385215), (2110, 1334008), (2540, 1108172), (2626, 1071880), (2743, 1026160), (3302, 852440), (3376, 833755), (4040, 696722), (4220, 667004), (5080, 554086), (5252, 535940), (5486, 513080), (6565, 428752), (6604, 426220), (8080, 348361), (8255, 340976), (8440, 333502), (10160, 277043), (10504, 267970), (10972, 256540), (12827, 219440), (13130, 214376), (13208, 213110), (13715, 205232), (16510, 170488), (16880, 166751), (21008, 133985), (21311, 132080), (21944, 128270), (25654, 109720), (26260, 107188), (26416, 106555), (26797, 105040), (27430, 102616), (33020, 85244), (42622, 66040), (43888, 64135), (51308, 54860), (52520, 53594)]