25469230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{643}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 48825504

約数和(自身を除く): 23356274

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 233, 466, 643, 1165, 1286, 2330, 3215, 3961, 6430, 7922, 10931, 19805, 21862, 39610, 54655, 109310, 149819, 299638, 749095, 1498190, 2546923, 5093846, 12734615, 25469230]

約数ペア:

[(1, 25469230), (2, 12734615), (5, 5093846), (10, 2546923), (17, 1498190), (34, 749095), (85, 299638), (170, 149819), (233, 109310), (466, 54655), (643, 39610), (1165, 21862), (1286, 19805), (2330, 10931), (3215, 7922), (3961, 6430)]