1057729660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 2442166272

約数和(自身を除く): 1384436612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 127, 130, 206, 254, 260, 311, 412, 508, 515, 622, 635, 1030, 1244, 1270, 1339, 1555, 1651, 2060, 2540, 2678, 3110, 3302, 4043, 5356, 6220, 6604, 6695, 8086, 8255, 13081, 13390, 16172, 16510, 20215, 26162, 26780, 32033, 33020, 39497, 40430, 52324, 64066, 65405, 78994, 80860, 128132, 130810, 157988, 160165, 170053, 197485, 261620, 320330, 340106, 394970, 416429, 513461, 640660, 680212, 789940, 832858, 850265, 1026922, 1665716, 1700530, 2053844, 2082145, 2567305, 3401060, 4068191, 4164290, 5134610, 8136382, 8328580, 10269220, 16272764, 20340955, 40681910, 52886483, 81363820, 105772966, 211545932, 264432415, 528864830, 1057729660]

約数ペア:

[(1, 1057729660), (2, 528864830), (4, 264432415), (5, 211545932), (10, 105772966), (13, 81363820), (20, 52886483), (26, 40681910), (52, 20340955), (65, 16272764), (103, 10269220), (127, 8328580), (130, 8136382), (206, 5134610), (254, 4164290), (260, 4068191), (311, 3401060), (412, 2567305), (508, 2082145), (515, 2053844), (622, 1700530), (635, 1665716), (1030, 1026922), (1244, 850265), (1270, 832858), (1339, 789940), (1555, 680212), (1651, 640660), (2060, 513461), (2540, 416429), (2678, 394970), (3110, 340106), (3302, 320330), (4043, 261620), (5356, 197485), (6220, 170053), (6604, 160165), (6695, 157988), (8086, 130810), (8255, 128132), (13081, 80860), (13390, 78994), (16172, 65405), (16510, 64066), (20215, 52324), (26162, 40430), (26780, 39497), (32033, 33020)]