4927228520

素因数分解:

$2^3\times 5^1\times {\mathrm{983}}^1\times {\mathrm{125311}}^1$

素因数の和:126305

約数の個数: 32

約数和(自身を含む): 11097630720

約数和(自身を除く): 6170402200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 983, 1966, 3932, 4915, 7864, 9830, 19660, 39320, 125311, 250622, 501244, 626555, 1002488, 1253110, 2506220, 5012440, 123180713, 246361426, 492722852, 615903565, 985445704, 1231807130, 2463614260, 4927228520]

約数ペア:

[(1, 4927228520), (2, 2463614260), (4, 1231807130), (5, 985445704), (8, 615903565), (10, 492722852), (20, 246361426), (40, 123180713), (983, 5012440), (1966, 2506220), (3932, 1253110), (4915, 1002488), (7864, 626555), (9830, 501244), (19660, 250622), (39320, 125311)]