40902260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41737}}^1$

素因数の和:41760

約数の個数: 36

約数和(自身を含む): 99920772

約数和(自身を除く): 59018512

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 41737, 83474, 166948, 208685, 292159, 417370, 584318, 834740, 1168636, 1460795, 2045113, 2921590, 4090226, 5843180, 8180452, 10225565, 20451130, 40902260]

約数ペア:

[(1, 40902260), (2, 20451130), (4, 10225565), (5, 8180452), (7, 5843180), (10, 4090226), (14, 2921590), (20, 2045113), (28, 1460795), (35, 1168636), (49, 834740), (70, 584318), (98, 417370), (140, 292159), (196, 208685), (245, 166948), (490, 83474), (980, 41737)]