17869813900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3371663}}^1$

素因数の和:3371730

約数の個数: 36

約数和(自身を含む): 39509158752

約数和(自身を除く): 21639344852

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 3371663, 6743326, 13486652, 16858315, 33716630, 67433260, 84291575, 168583150, 178698139, 337166300, 357396278, 714792556, 893490695, 1786981390, 3573962780, 4467453475, 8934906950, 17869813900]

約数ペア:

[(1, 17869813900), (2, 8934906950), (4, 4467453475), (5, 3573962780), (10, 1786981390), (20, 893490695), (25, 714792556), (50, 357396278), (53, 337166300), (100, 178698139), (106, 168583150), (212, 84291575), (265, 67433260), (530, 33716630), (1060, 16858315), (1325, 13486652), (2650, 6743326), (5300, 3371663)]