79437400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2467}}^1$

素因数の和:2513

約数の個数: 96

約数和(自身を含む): 220343040

約数和(自身を除く): 140905640

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, 2300, 2467, 3220, 4025, 4600, 4934, 6440, 8050, 9868, 12335, 16100, 17269, 19736, 24670, 32200, 34538, 49340, 56741, 61675, 69076, 86345, 98680, 113482, 123350, 138152, 172690, 226964, 246700, 283705, 345380, 397187, 431725, 453928, 493400, 567410, 690760, 794374, 863450, 1134820, 1418525, 1588748, 1726900, 1985935, 2269640, 2837050, 3177496, 3453800, 3971870, 5674100, 7943740, 9929675, 11348200, 15887480, 19859350, 39718700, 79437400]

約数ペア:

[(1, 79437400), (2, 39718700), (4, 19859350), (5, 15887480), (7, 11348200), (8, 9929675), (10, 7943740), (14, 5674100), (20, 3971870), (23, 3453800), (25, 3177496), (28, 2837050), (35, 2269640), (40, 1985935), (46, 1726900), (50, 1588748), (56, 1418525), (70, 1134820), (92, 863450), (100, 794374), (115, 690760), (140, 567410), (161, 493400), (175, 453928), (184, 431725), (200, 397187), (230, 345380), (280, 283705), (322, 246700), (350, 226964), (460, 172690), (575, 138152), (644, 123350), (700, 113482), (805, 98680), (920, 86345), (1150, 69076), (1288, 61675), (1400, 56741), (1610, 49340), (2300, 34538), (2467, 32200), (3220, 24670), (4025, 19736), (4600, 17269), (4934, 16100), (6440, 12335), (8050, 9868)]