88061480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 229824000

約数和(自身を除く): 141762520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 37, 40, 46, 52, 65, 74, 92, 104, 115, 130, 148, 184, 185, 199, 230, 260, 296, 299, 370, 398, 460, 481, 520, 598, 740, 796, 851, 920, 962, 995, 1196, 1480, 1495, 1592, 1702, 1924, 1990, 2392, 2405, 2587, 2990, 3404, 3848, 3980, 4255, 4577, 4810, 5174, 5980, 6808, 7363, 7960, 8510, 9154, 9620, 10348, 11063, 11960, 12935, 14726, 17020, 18308, 19240, 20696, 22126, 22885, 25870, 29452, 34040, 36616, 36815, 44252, 45770, 51740, 55315, 58904, 59501, 73630, 88504, 91540, 95719, 103480, 110630, 119002, 147260, 169349, 183080, 191438, 221260, 238004, 294520, 297505, 338698, 382876, 442520, 476008, 478595, 595010, 677396, 765752, 846745, 957190, 1190020, 1354792, 1693490, 1914380, 2201537, 2380040, 3386980, 3828760, 4403074, 6773960, 8806148, 11007685, 17612296, 22015370, 44030740, 88061480]

約数ペア:

[(1, 88061480), (2, 44030740), (4, 22015370), (5, 17612296), (8, 11007685), (10, 8806148), (13, 6773960), (20, 4403074), (23, 3828760), (26, 3386980), (37, 2380040), (40, 2201537), (46, 1914380), (52, 1693490), (65, 1354792), (74, 1190020), (92, 957190), (104, 846745), (115, 765752), (130, 677396), (148, 595010), (184, 478595), (185, 476008), (199, 442520), (230, 382876), (260, 338698), (296, 297505), (299, 294520), (370, 238004), (398, 221260), (460, 191438), (481, 183080), (520, 169349), (598, 147260), (740, 119002), (796, 110630), (851, 103480), (920, 95719), (962, 91540), (995, 88504), (1196, 73630), (1480, 59501), (1495, 58904), (1592, 55315), (1702, 51740), (1924, 45770), (1990, 44252), (2392, 36815), (2405, 36616), (2587, 34040), (2990, 29452), (3404, 25870), (3848, 22885), (3980, 22126), (4255, 20696), (4577, 19240), (4810, 18308), (5174, 17020), (5980, 14726), (6808, 12935), (7363, 11960), (7960, 11063), (8510, 10348), (9154, 9620)]