22992460

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 49896000

約数和(自身を除く): 26903540

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 109, 199, 212, 218, 265, 398, 436, 530, 545, 796, 995, 1060, 1090, 1990, 2180, 3980, 5777, 10547, 11554, 21094, 21691, 23108, 28885, 42188, 43382, 52735, 57770, 86764, 105470, 108455, 115540, 210940, 216910, 433820, 1149623, 2299246, 4598492, 5748115, 11496230, 22992460]

約数ペア:

[(1, 22992460), (2, 11496230), (4, 5748115), (5, 4598492), (10, 2299246), (20, 1149623), (53, 433820), (106, 216910), (109, 210940), (199, 115540), (212, 108455), (218, 105470), (265, 86764), (398, 57770), (436, 52735), (530, 43382), (545, 42188), (796, 28885), (995, 23108), (1060, 21691), (1090, 21094), (1990, 11554), (2180, 10547), (3980, 5777)]