40478049230

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1\times {\mathrm{1993}}^1$

素因数の和:2673

約数の個数: 64

約数和(自身を含む): 75528253440

約数和(自身を除く): 35050204210

約数列:

[1, 2, 5, 10, 47, 79, 94, 158, 235, 395, 470, 547, 790, 1094, 1993, 2735, 3713, 3986, 5470, 7426, 9965, 18565, 19930, 25709, 37130, 43213, 51418, 86426, 93671, 128545, 157447, 187342, 216065, 257090, 314894, 432130, 468355, 787235, 936710, 1090171, 1574470, 2031011, 2180342, 4062022, 5450855, 7400009, 10155055, 10901710, 14800018, 20310110, 37000045, 51238037, 74000090, 86123509, 102476074, 172247018, 256190185, 430617545, 512380370, 861235090, 4047804923, 8095609846, 20239024615, 40478049230]

約数ペア:

[(1, 40478049230), (2, 20239024615), (5, 8095609846), (10, 4047804923), (47, 861235090), (79, 512380370), (94, 430617545), (158, 256190185), (235, 172247018), (395, 102476074), (470, 86123509), (547, 74000090), (790, 51238037), (1094, 37000045), (1993, 20310110), (2735, 14800018), (3713, 10901710), (3986, 10155055), (5470, 7400009), (7426, 5450855), (9965, 4062022), (18565, 2180342), (19930, 2031011), (25709, 1574470), (37130, 1090171), (43213, 936710), (51418, 787235), (86426, 468355), (93671, 432130), (128545, 314894), (157447, 257090), (187342, 216065)]