173426120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4877}}^1$

素因数の和:5022

約数の個数: 64

約数和(自身を含む): 449556480

約数和(自身を除く): 276130360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3556, 4445, 4877, 5080, 7112, 8890, 9754, 17780, 19508, 24385, 34139, 35560, 39016, 48770, 68278, 97540, 136556, 170695, 195080, 273112, 341390, 619379, 682780, 1238758, 1365560, 2477516, 3096895, 4335653, 4955032, 6193790, 8671306, 12387580, 17342612, 21678265, 24775160, 34685224, 43356530, 86713060, 173426120]

約数ペア:

[(1, 173426120), (2, 86713060), (4, 43356530), (5, 34685224), (7, 24775160), (8, 21678265), (10, 17342612), (14, 12387580), (20, 8671306), (28, 6193790), (35, 4955032), (40, 4335653), (56, 3096895), (70, 2477516), (127, 1365560), (140, 1238758), (254, 682780), (280, 619379), (508, 341390), (635, 273112), (889, 195080), (1016, 170695), (1270, 136556), (1778, 97540), (2540, 68278), (3556, 48770), (4445, 39016), (4877, 35560), (5080, 34139), (7112, 24385), (8890, 19508), (9754, 17780)]