2014491875

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4127}}^1$

素因数の和:4229

約数の個数: 40

約数和(自身を含む): 2785508352

約数和(自身を除く): 771016477

約数列:

[1, 5, 11, 25, 55, 71, 125, 275, 355, 625, 781, 1375, 1775, 3905, 4127, 6875, 8875, 19525, 20635, 44375, 45397, 97625, 103175, 226985, 293017, 488125, 515875, 1134925, 1465085, 2579375, 3223187, 5674625, 7325425, 16115935, 28373125, 36627125, 80579675, 183135625, 402898375, 2014491875]

約数ペア:

[(1, 2014491875), (5, 402898375), (11, 183135625), (25, 80579675), (55, 36627125), (71, 28373125), (125, 16115935), (275, 7325425), (355, 5674625), (625, 3223187), (781, 2579375), (1375, 1465085), (1775, 1134925), (3905, 515875), (4127, 488125), (6875, 293017), (8875, 226985), (19525, 103175), (20635, 97625), (44375, 45397)]