103418500

素因数分解:

$2^2\times 5^3\times {\mathrm{397}}^1\times {\mathrm{521}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 226869552

約数和(自身を除く): 123451052

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 397, 500, 521, 794, 1042, 1588, 1985, 2084, 2605, 3970, 5210, 7940, 9925, 10420, 13025, 19850, 26050, 39700, 49625, 52100, 65125, 99250, 130250, 198500, 206837, 260500, 413674, 827348, 1034185, 2068370, 4136740, 5170925, 10341850, 20683700, 25854625, 51709250, 103418500]

約数ペア:

[(1, 103418500), (2, 51709250), (4, 25854625), (5, 20683700), (10, 10341850), (20, 5170925), (25, 4136740), (50, 2068370), (100, 1034185), (125, 827348), (250, 413674), (397, 260500), (500, 206837), (521, 198500), (794, 130250), (1042, 99250), (1588, 65125), (1985, 52100), (2084, 49625), (2605, 39700), (3970, 26050), (5210, 19850), (7940, 13025), (9925, 10420)]