8154990170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1\times {\mathrm{31573}}^1$

素因数の和:32726

約数の個数: 32

約数和(自身を含む): 15331324032

約数和(自身を除く): 7176333862

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1123, 2246, 5615, 11230, 25829, 31573, 51658, 63146, 129145, 157865, 258290, 315730, 726179, 1452358, 3630895, 7261790, 35456479, 70912958, 177282395, 354564790, 815499017, 1630998034, 4077495085, 8154990170]

約数ペア:

[(1, 8154990170), (2, 4077495085), (5, 1630998034), (10, 815499017), (23, 354564790), (46, 177282395), (115, 70912958), (230, 35456479), (1123, 7261790), (2246, 3630895), (5615, 1452358), (11230, 726179), (25829, 315730), (31573, 258290), (51658, 157865), (63146, 129145)]