25887190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2297}}^1$

素因数の和:2341

約数の個数: 48

約数和(自身を含む): 56585952

約数和(自身を除く): 30698762

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 2297, 4594, 5635, 11270, 11485, 16079, 22970, 32158, 52831, 80395, 105662, 112553, 160790, 225106, 264155, 369817, 528310, 562765, 739634, 1125530, 1849085, 2588719, 3698170, 5177438, 12943595, 25887190]

約数ペア:

[(1, 25887190), (2, 12943595), (5, 5177438), (7, 3698170), (10, 2588719), (14, 1849085), (23, 1125530), (35, 739634), (46, 562765), (49, 528310), (70, 369817), (98, 264155), (115, 225106), (161, 160790), (230, 112553), (245, 105662), (322, 80395), (490, 52831), (805, 32158), (1127, 22970), (1610, 16079), (2254, 11485), (2297, 11270), (4594, 5635)]