101696560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{25943}}^1$

素因数の和:25970

約数の個数: 60

約数和(自身を含む): 275058288

約数和(自身を除く): 173361728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 25943, 51886, 103772, 129715, 181601, 207544, 259430, 363202, 415088, 518860, 726404, 908005, 1037720, 1271207, 1452808, 1816010, 2075440, 2542414, 2905616, 3632020, 5084828, 6356035, 7264040, 10169656, 12712070, 14528080, 20339312, 25424140, 50848280, 101696560]

約数ペア:

[(1, 101696560), (2, 50848280), (4, 25424140), (5, 20339312), (7, 14528080), (8, 12712070), (10, 10169656), (14, 7264040), (16, 6356035), (20, 5084828), (28, 3632020), (35, 2905616), (40, 2542414), (49, 2075440), (56, 1816010), (70, 1452808), (80, 1271207), (98, 1037720), (112, 908005), (140, 726404), (196, 518860), (245, 415088), (280, 363202), (392, 259430), (490, 207544), (560, 181601), (784, 129715), (980, 103772), (1960, 51886), (3920, 25943)]