85334080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:384

約数の個数: 112

約数和(自身を含む): 222619824

約数和(自身を除く): 137285744

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 73, 80, 104, 130, 146, 160, 208, 260, 281, 292, 320, 365, 416, 520, 562, 584, 730, 832, 949, 1040, 1124, 1168, 1405, 1460, 1898, 2080, 2248, 2336, 2810, 2920, 3653, 3796, 4160, 4496, 4672, 4745, 5620, 5840, 7306, 7592, 8992, 9490, 11240, 11680, 14612, 15184, 17984, 18265, 18980, 20513, 22480, 23360, 29224, 30368, 36530, 37960, 41026, 44960, 58448, 60736, 73060, 75920, 82052, 89920, 102565, 116896, 146120, 151840, 164104, 205130, 233792, 266669, 292240, 303680, 328208, 410260, 533338, 584480, 656416, 820520, 1066676, 1168960, 1312832, 1333345, 1641040, 2133352, 2666690, 3282080, 4266704, 5333380, 6564160, 8533408, 10666760, 17066816, 21333520, 42667040, 85334080]

約数ペア:

[(1, 85334080), (2, 42667040), (4, 21333520), (5, 17066816), (8, 10666760), (10, 8533408), (13, 6564160), (16, 5333380), (20, 4266704), (26, 3282080), (32, 2666690), (40, 2133352), (52, 1641040), (64, 1333345), (65, 1312832), (73, 1168960), (80, 1066676), (104, 820520), (130, 656416), (146, 584480), (160, 533338), (208, 410260), (260, 328208), (281, 303680), (292, 292240), (320, 266669), (365, 233792), (416, 205130), (520, 164104), (562, 151840), (584, 146120), (730, 116896), (832, 102565), (949, 89920), (1040, 82052), (1124, 75920), (1168, 73060), (1405, 60736), (1460, 58448), (1898, 44960), (2080, 41026), (2248, 37960), (2336, 36530), (2810, 30368), (2920, 29224), (3653, 23360), (3796, 22480), (4160, 20513), (4496, 18980), (4672, 18265), (4745, 17984), (5620, 15184), (5840, 14612), (7306, 11680), (7592, 11240), (8992, 9490)]