115619240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3701}}^1$

素因数の和:3794

約数の個数: 64

約数和(自身を含む): 287867520

約数和(自身を除く): 172248280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 71, 88, 110, 142, 220, 284, 355, 440, 568, 710, 781, 1420, 1562, 2840, 3124, 3701, 3905, 6248, 7402, 7810, 14804, 15620, 18505, 29608, 31240, 37010, 40711, 74020, 81422, 148040, 162844, 203555, 262771, 325688, 407110, 525542, 814220, 1051084, 1313855, 1628440, 2102168, 2627710, 2890481, 5255420, 5780962, 10510840, 11561924, 14452405, 23123848, 28904810, 57809620, 115619240]

約数ペア:

[(1, 115619240), (2, 57809620), (4, 28904810), (5, 23123848), (8, 14452405), (10, 11561924), (11, 10510840), (20, 5780962), (22, 5255420), (40, 2890481), (44, 2627710), (55, 2102168), (71, 1628440), (88, 1313855), (110, 1051084), (142, 814220), (220, 525542), (284, 407110), (355, 325688), (440, 262771), (568, 203555), (710, 162844), (781, 148040), (1420, 81422), (1562, 74020), (2840, 40711), (3124, 37010), (3701, 31240), (3905, 29608), (6248, 18505), (7402, 15620), (7810, 14804)]