4129700

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:752

約数の個数: 36

約数和(自身を含む): 9121812

約数和(自身を除く): 4992112

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 677, 1220, 1354, 1525, 2708, 3050, 3385, 6100, 6770, 13540, 16925, 33850, 41297, 67700, 82594, 165188, 206485, 412970, 825940, 1032425, 2064850, 4129700]

約数ペア:

[(1, 4129700), (2, 2064850), (4, 1032425), (5, 825940), (10, 412970), (20, 206485), (25, 165188), (50, 82594), (61, 67700), (100, 41297), (122, 33850), (244, 16925), (305, 13540), (610, 6770), (677, 6100), (1220, 3385), (1354, 3050), (1525, 2708)]