80088050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:460

約数の個数: 72

約数和(自身を含む): 175590324

約数和(自身を除く): 95502274

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 97, 98, 175, 194, 245, 337, 350, 485, 490, 674, 679, 970, 1225, 1358, 1685, 2359, 2425, 2450, 3370, 3395, 4718, 4753, 4850, 6790, 8425, 9506, 11795, 16513, 16850, 16975, 23590, 23765, 32689, 33026, 33950, 47530, 58975, 65378, 82565, 117950, 118825, 163445, 165130, 228823, 237650, 326890, 412825, 457646, 817225, 825650, 1144115, 1601761, 1634450, 2288230, 3203522, 5720575, 8008805, 11441150, 16017610, 40044025, 80088050]

約数ペア:

[(1, 80088050), (2, 40044025), (5, 16017610), (7, 11441150), (10, 8008805), (14, 5720575), (25, 3203522), (35, 2288230), (49, 1634450), (50, 1601761), (70, 1144115), (97, 825650), (98, 817225), (175, 457646), (194, 412825), (245, 326890), (337, 237650), (350, 228823), (485, 165130), (490, 163445), (674, 118825), (679, 117950), (970, 82565), (1225, 65378), (1358, 58975), (1685, 47530), (2359, 33950), (2425, 33026), (2450, 32689), (3370, 23765), (3395, 23590), (4718, 16975), (4753, 16850), (4850, 16513), (6790, 11795), (8425, 9506)]