2004909700

素因数分解:

$2^2\times 5^2\times {\mathrm{877}}^1\times {\mathrm{22861}}^1$

素因数の和:23752

約数の個数: 36

約数和(自身を含む): 4355805412

約数和(自身を除く): 2350895712

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 877, 1754, 3508, 4385, 8770, 17540, 21925, 22861, 43850, 45722, 87700, 91444, 114305, 228610, 457220, 571525, 1143050, 2286100, 20049097, 40098194, 80196388, 100245485, 200490970, 400981940, 501227425, 1002454850, 2004909700]

約数ペア:

[(1, 2004909700), (2, 1002454850), (4, 501227425), (5, 400981940), (10, 200490970), (20, 100245485), (25, 80196388), (50, 40098194), (100, 20049097), (877, 2286100), (1754, 1143050), (3508, 571525), (4385, 457220), (8770, 228610), (17540, 114305), (21925, 91444), (22861, 87700), (43850, 45722)]