113729800

素因数分解:

$2^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{4091}}^1$

素因数の和:4246

約数の個数: 48

約数和(自身を含む): 266389200

約数和(自身を除く): 152659400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 139, 200, 278, 556, 695, 1112, 1390, 2780, 3475, 4091, 5560, 6950, 8182, 13900, 16364, 20455, 27800, 32728, 40910, 81820, 102275, 163640, 204550, 409100, 568649, 818200, 1137298, 2274596, 2843245, 4549192, 5686490, 11372980, 14216225, 22745960, 28432450, 56864900, 113729800]

約数ペア:

[(1, 113729800), (2, 56864900), (4, 28432450), (5, 22745960), (8, 14216225), (10, 11372980), (20, 5686490), (25, 4549192), (40, 2843245), (50, 2274596), (100, 1137298), (139, 818200), (200, 568649), (278, 409100), (556, 204550), (695, 163640), (1112, 102275), (1390, 81820), (2780, 40910), (3475, 32728), (4091, 27800), (5560, 20455), (6950, 16364), (8182, 13900)]