33571720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 97251840

約数和(自身を除く): 63680120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 91, 92, 104, 115, 130, 140, 161, 182, 184, 230, 260, 280, 299, 322, 364, 401, 455, 460, 520, 598, 644, 728, 802, 805, 910, 920, 1196, 1288, 1495, 1604, 1610, 1820, 2005, 2093, 2392, 2807, 2990, 3208, 3220, 3640, 4010, 4186, 5213, 5614, 5980, 6440, 8020, 8372, 9223, 10426, 10465, 11228, 11960, 14035, 16040, 16744, 18446, 20852, 20930, 22456, 26065, 28070, 36491, 36892, 41704, 41860, 46115, 52130, 56140, 64561, 72982, 73784, 83720, 92230, 104260, 112280, 119899, 129122, 145964, 182455, 184460, 208520, 239798, 258244, 291928, 322805, 364910, 368920, 479596, 516488, 599495, 645610, 729820, 839293, 959192, 1198990, 1291220, 1459640, 1678586, 2397980, 2582440, 3357172, 4196465, 4795960, 6714344, 8392930, 16785860, 33571720]

約数ペア:

[(1, 33571720), (2, 16785860), (4, 8392930), (5, 6714344), (7, 4795960), (8, 4196465), (10, 3357172), (13, 2582440), (14, 2397980), (20, 1678586), (23, 1459640), (26, 1291220), (28, 1198990), (35, 959192), (40, 839293), (46, 729820), (52, 645610), (56, 599495), (65, 516488), (70, 479596), (91, 368920), (92, 364910), (104, 322805), (115, 291928), (130, 258244), (140, 239798), (161, 208520), (182, 184460), (184, 182455), (230, 145964), (260, 129122), (280, 119899), (299, 112280), (322, 104260), (364, 92230), (401, 83720), (455, 73784), (460, 72982), (520, 64561), (598, 56140), (644, 52130), (728, 46115), (802, 41860), (805, 41704), (910, 36892), (920, 36491), (1196, 28070), (1288, 26065), (1495, 22456), (1604, 20930), (1610, 20852), (1820, 18446), (2005, 16744), (2093, 16040), (2392, 14035), (2807, 11960), (2990, 11228), (3208, 10465), (3220, 10426), (3640, 9223), (4010, 8372), (4186, 8020), (5213, 6440), (5614, 5980)]