39512620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1753}}^1$

素因数の和:1799

約数の個数: 72

約数和(自身を含む): 100777824

約数和(自身を除く): 61265204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 1753, 2254, 3220, 3506, 4508, 5635, 7012, 8765, 11270, 12271, 17530, 22540, 24542, 35060, 40319, 49084, 61355, 80638, 85897, 122710, 161276, 171794, 201595, 245420, 282233, 343588, 403190, 429485, 564466, 806380, 858970, 1128932, 1411165, 1717940, 1975631, 2822330, 3951262, 5644660, 7902524, 9878155, 19756310, 39512620]

約数ペア:

[(1, 39512620), (2, 19756310), (4, 9878155), (5, 7902524), (7, 5644660), (10, 3951262), (14, 2822330), (20, 1975631), (23, 1717940), (28, 1411165), (35, 1128932), (46, 858970), (49, 806380), (70, 564466), (92, 429485), (98, 403190), (115, 343588), (140, 282233), (161, 245420), (196, 201595), (230, 171794), (245, 161276), (322, 122710), (460, 85897), (490, 80638), (644, 61355), (805, 49084), (980, 40319), (1127, 35060), (1610, 24542), (1753, 22540), (2254, 17530), (3220, 12271), (3506, 11270), (4508, 8765), (5635, 7012)]