25055830

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 46126080

約数和(自身を除く): 21070250

約数列:

[1, 2, 5, 10, 109, 127, 181, 218, 254, 362, 545, 635, 905, 1090, 1270, 1810, 13843, 19729, 22987, 27686, 39458, 45974, 69215, 98645, 114935, 138430, 197290, 229870, 2505583, 5011166, 12527915, 25055830]

約数ペア:

[(1, 25055830), (2, 12527915), (5, 5011166), (10, 2505583), (109, 229870), (127, 197290), (181, 138430), (218, 114935), (254, 98645), (362, 69215), (545, 45974), (635, 39458), (905, 27686), (1090, 22987), (1270, 19729), (1810, 13843)]