117018020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{36341}}^1$

素因数の和:36380

約数の個数: 48

約数和(自身を含む): 293061888

約数和(自身を除く): 176043868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 36341, 72682, 145364, 181705, 254387, 363410, 508774, 726820, 835843, 1017548, 1271935, 1671686, 2543870, 3343372, 4179215, 5087740, 5850901, 8358430, 11701802, 16716860, 23403604, 29254505, 58509010, 117018020]

約数ペア:

[(1, 117018020), (2, 58509010), (4, 29254505), (5, 23403604), (7, 16716860), (10, 11701802), (14, 8358430), (20, 5850901), (23, 5087740), (28, 4179215), (35, 3343372), (46, 2543870), (70, 1671686), (92, 1271935), (115, 1017548), (140, 835843), (161, 726820), (230, 508774), (322, 363410), (460, 254387), (644, 181705), (805, 145364), (1610, 72682), (3220, 36341)]