104527780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{106661}}^1$

素因数の和:106684

約数の個数: 36

約数和(自身を含む): 255348828

約数和(自身を除く): 150821048

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 106661, 213322, 426644, 533305, 746627, 1066610, 1493254, 2133220, 2986508, 3733135, 5226389, 7466270, 10452778, 14932540, 20905556, 26131945, 52263890, 104527780]

約数ペア:

[(1, 104527780), (2, 52263890), (4, 26131945), (5, 20905556), (7, 14932540), (10, 10452778), (14, 7466270), (20, 5226389), (28, 3733135), (35, 2986508), (49, 2133220), (70, 1493254), (98, 1066610), (140, 746627), (196, 533305), (245, 426644), (490, 213322), (980, 106661)]