4504700

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:542

約数の個数: 36

約数和(自身を含む): 9889992

約数和(自身を除く): 5385292

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 421, 428, 535, 842, 1070, 1684, 2105, 2140, 2675, 4210, 5350, 8420, 10525, 10700, 21050, 42100, 45047, 90094, 180188, 225235, 450470, 900940, 1126175, 2252350, 4504700]

約数ペア:

[(1, 4504700), (2, 2252350), (4, 1126175), (5, 900940), (10, 450470), (20, 225235), (25, 180188), (50, 90094), (100, 45047), (107, 42100), (214, 21050), (421, 10700), (428, 10525), (535, 8420), (842, 5350), (1070, 4210), (1684, 2675), (2105, 2140)]