25313110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{701}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 47915712

約数和(自身を除く): 22602602

約数列:

[1, 2, 5, 10, 23, 46, 115, 157, 230, 314, 701, 785, 1402, 1570, 3505, 3611, 7010, 7222, 16123, 18055, 32246, 36110, 80615, 110057, 161230, 220114, 550285, 1100570, 2531311, 5062622, 12656555, 25313110]

約数ペア:

[(1, 25313110), (2, 12656555), (5, 5062622), (10, 2531311), (23, 1100570), (46, 550285), (115, 220114), (157, 161230), (230, 110057), (314, 80615), (701, 36110), (785, 32246), (1402, 18055), (1570, 16123), (3505, 7222), (3611, 7010)]