66428600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2063}}^1$

素因数の和:2109

約数の個数: 96

約数和(自身を含む): 184273920

約数和(自身を除く): 117845320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 92, 100, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 460, 575, 644, 700, 805, 920, 1150, 1288, 1400, 1610, 2063, 2300, 3220, 4025, 4126, 4600, 6440, 8050, 8252, 10315, 14441, 16100, 16504, 20630, 28882, 32200, 41260, 47449, 51575, 57764, 72205, 82520, 94898, 103150, 115528, 144410, 189796, 206300, 237245, 288820, 332143, 361025, 379592, 412600, 474490, 577640, 664286, 722050, 948980, 1186225, 1328572, 1444100, 1660715, 1897960, 2372450, 2657144, 2888200, 3321430, 4744900, 6642860, 8303575, 9489800, 13285720, 16607150, 33214300, 66428600]

約数ペア:

[(1, 66428600), (2, 33214300), (4, 16607150), (5, 13285720), (7, 9489800), (8, 8303575), (10, 6642860), (14, 4744900), (20, 3321430), (23, 2888200), (25, 2657144), (28, 2372450), (35, 1897960), (40, 1660715), (46, 1444100), (50, 1328572), (56, 1186225), (70, 948980), (92, 722050), (100, 664286), (115, 577640), (140, 474490), (161, 412600), (175, 379592), (184, 361025), (200, 332143), (230, 288820), (280, 237245), (322, 206300), (350, 189796), (460, 144410), (575, 115528), (644, 103150), (700, 94898), (805, 82520), (920, 72205), (1150, 57764), (1288, 51575), (1400, 47449), (1610, 41260), (2063, 32200), (2300, 28882), (3220, 20630), (4025, 16504), (4126, 16100), (4600, 14441), (6440, 10315), (8050, 8252)]