13804947650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1\times {\mathrm{479}}^1$

素因数の和:1044

約数の個数: 96

約数和(自身を含む): 28048204800

約数和(自身を除く): 14243257150

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 101, 130, 202, 325, 439, 479, 505, 650, 878, 958, 1010, 1313, 2195, 2395, 2525, 2626, 4390, 4790, 5050, 5707, 6227, 6565, 10975, 11414, 11975, 12454, 13130, 21950, 23950, 28535, 31135, 32825, 44339, 48379, 57070, 62270, 65650, 88678, 96758, 142675, 155675, 210281, 221695, 241895, 285350, 311350, 420562, 443390, 483790, 576407, 628927, 1051405, 1108475, 1152814, 1209475, 1257854, 2102810, 2216950, 2418950, 2733653, 2882035, 3144635, 5257025, 5467306, 5764070, 6289270, 10514050, 13668265, 14410175, 15723175, 21238381, 27336530, 28820350, 31446350, 42476762, 68341325, 106191905, 136682650, 212383810, 276098953, 530959525, 552197906, 1061919050, 1380494765, 2760989530, 6902473825, 13804947650]

約数ペア:

[(1, 13804947650), (2, 6902473825), (5, 2760989530), (10, 1380494765), (13, 1061919050), (25, 552197906), (26, 530959525), (50, 276098953), (65, 212383810), (101, 136682650), (130, 106191905), (202, 68341325), (325, 42476762), (439, 31446350), (479, 28820350), (505, 27336530), (650, 21238381), (878, 15723175), (958, 14410175), (1010, 13668265), (1313, 10514050), (2195, 6289270), (2395, 5764070), (2525, 5467306), (2626, 5257025), (4390, 3144635), (4790, 2882035), (5050, 2733653), (5707, 2418950), (6227, 2216950), (6565, 2102810), (10975, 1257854), (11414, 1209475), (11975, 1152814), (12454, 1108475), (13130, 1051405), (21950, 628927), (23950, 576407), (28535, 483790), (31135, 443390), (32825, 420562), (44339, 311350), (48379, 285350), (57070, 241895), (62270, 221695), (65650, 210281), (88678, 155675), (96758, 142675)]