25338410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2687}}^1$

素因数の和:2758

約数の個数: 32

約数和(自身を含む): 48771072

約数和(自身を除く): 23432662

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 2687, 4715, 5374, 9430, 13435, 26870, 61801, 110167, 123602, 220334, 309005, 550835, 618010, 1101670, 2533841, 5067682, 12669205, 25338410]

約数ペア:

[(1, 25338410), (2, 12669205), (5, 5067682), (10, 2533841), (23, 1101670), (41, 618010), (46, 550835), (82, 309005), (115, 220334), (205, 123602), (230, 110167), (410, 61801), (943, 26870), (1886, 13435), (2687, 9430), (4715, 5374)]