22562260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{161159}}^1$

素因数の和:161175

約数の個数: 24

約数和(自身を含む): 54149760

約数和(自身を除く): 31587500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 161159, 322318, 644636, 805795, 1128113, 1611590, 2256226, 3223180, 4512452, 5640565, 11281130, 22562260]

約数ペア:

[(1, 22562260), (2, 11281130), (4, 5640565), (5, 4512452), (7, 3223180), (10, 2256226), (14, 1611590), (20, 1128113), (28, 805795), (35, 644636), (70, 322318), (140, 161159)]