104809040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{26737}}^1$

素因数の和:26764

約数の個数: 60

約数和(自身を含む): 283476276

約数和(自身を除く): 178667236

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 26737, 53474, 106948, 133685, 187159, 213896, 267370, 374318, 427792, 534740, 748636, 935795, 1069480, 1310113, 1497272, 1871590, 2138960, 2620226, 2994544, 3743180, 5240452, 6550565, 7486360, 10480904, 13101130, 14972720, 20961808, 26202260, 52404520, 104809040]

約数ペア:

[(1, 104809040), (2, 52404520), (4, 26202260), (5, 20961808), (7, 14972720), (8, 13101130), (10, 10480904), (14, 7486360), (16, 6550565), (20, 5240452), (28, 3743180), (35, 2994544), (40, 2620226), (49, 2138960), (56, 1871590), (70, 1497272), (80, 1310113), (98, 1069480), (112, 935795), (140, 748636), (196, 534740), (245, 427792), (280, 374318), (392, 267370), (490, 213896), (560, 187159), (784, 133685), (980, 106948), (1960, 53474), (3920, 26737)]