117270020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{22639}}^1$

素因数の和:22692

約数の個数: 48

約数和(自身を含む): 289067520

約数和(自身を除く): 171797500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 22639, 45278, 90556, 113195, 158473, 226390, 316946, 452780, 633892, 792365, 837643, 1584730, 1675286, 3169460, 3350572, 4188215, 5863501, 8376430, 11727002, 16752860, 23454004, 29317505, 58635010, 117270020]

約数ペア:

[(1, 117270020), (2, 58635010), (4, 29317505), (5, 23454004), (7, 16752860), (10, 11727002), (14, 8376430), (20, 5863501), (28, 4188215), (35, 3350572), (37, 3169460), (70, 1675286), (74, 1584730), (140, 837643), (148, 792365), (185, 633892), (259, 452780), (370, 316946), (518, 226390), (740, 158473), (1036, 113195), (1295, 90556), (2590, 45278), (5180, 22639)]