25776020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{24317}}^1$

素因数の和:24379

約数の個数: 24

約数和(自身を含む): 55153224

約数和(自身を除く): 29377204

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 24317, 48634, 97268, 121585, 243170, 486340, 1288801, 2577602, 5155204, 6444005, 12888010, 25776020]

約数ペア:

[(1, 25776020), (2, 12888010), (4, 6444005), (5, 5155204), (10, 2577602), (20, 1288801), (53, 486340), (106, 243170), (212, 121585), (265, 97268), (530, 48634), (1060, 24317)]