26581100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 74661888

約数和(自身を除く): 48080788

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 25, 26, 28, 35, 46, 50, 52, 65, 70, 91, 92, 100, 115, 127, 130, 140, 161, 175, 182, 230, 254, 260, 299, 322, 325, 350, 364, 455, 460, 508, 575, 598, 635, 644, 650, 700, 805, 889, 910, 1150, 1196, 1270, 1300, 1495, 1610, 1651, 1778, 1820, 2093, 2275, 2300, 2540, 2921, 2990, 3175, 3220, 3302, 3556, 4025, 4186, 4445, 4550, 5842, 5980, 6350, 6604, 7475, 8050, 8255, 8372, 8890, 9100, 10465, 11557, 11684, 12700, 14605, 14950, 16100, 16510, 17780, 20447, 20930, 22225, 23114, 29210, 29900, 33020, 37973, 40894, 41275, 41860, 44450, 46228, 52325, 57785, 58420, 73025, 75946, 81788, 82550, 88900, 102235, 104650, 115570, 146050, 151892, 165100, 189865, 204470, 209300, 231140, 265811, 288925, 292100, 379730, 408940, 511175, 531622, 577850, 759460, 949325, 1022350, 1063244, 1155700, 1329055, 1898650, 2044700, 2658110, 3797300, 5316220, 6645275, 13290550, 26581100]

約数ペア:

[(1, 26581100), (2, 13290550), (4, 6645275), (5, 5316220), (7, 3797300), (10, 2658110), (13, 2044700), (14, 1898650), (20, 1329055), (23, 1155700), (25, 1063244), (26, 1022350), (28, 949325), (35, 759460), (46, 577850), (50, 531622), (52, 511175), (65, 408940), (70, 379730), (91, 292100), (92, 288925), (100, 265811), (115, 231140), (127, 209300), (130, 204470), (140, 189865), (161, 165100), (175, 151892), (182, 146050), (230, 115570), (254, 104650), (260, 102235), (299, 88900), (322, 82550), (325, 81788), (350, 75946), (364, 73025), (455, 58420), (460, 57785), (508, 52325), (575, 46228), (598, 44450), (635, 41860), (644, 41275), (650, 40894), (700, 37973), (805, 33020), (889, 29900), (910, 29210), (1150, 23114), (1196, 22225), (1270, 20930), (1300, 20447), (1495, 17780), (1610, 16510), (1651, 16100), (1778, 14950), (1820, 14605), (2093, 12700), (2275, 11684), (2300, 11557), (2540, 10465), (2921, 9100), (2990, 8890), (3175, 8372), (3220, 8255), (3302, 8050), (3556, 7475), (4025, 6604), (4186, 6350), (4445, 5980), (4550, 5842)]