2019929500

素因数分解:

$2^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{48673}}^1$

素因数の和:48775

約数の個数: 48

約数和(自身を含む): 4464768672

約数和(自身を除く): 2444839172

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 125, 166, 250, 332, 415, 500, 830, 1660, 2075, 4150, 8300, 10375, 20750, 41500, 48673, 97346, 194692, 243365, 486730, 973460, 1216825, 2433650, 4039859, 4867300, 6084125, 8079718, 12168250, 16159436, 20199295, 24336500, 40398590, 80797180, 100996475, 201992950, 403985900, 504982375, 1009964750, 2019929500]

約数ペア:

[(1, 2019929500), (2, 1009964750), (4, 504982375), (5, 403985900), (10, 201992950), (20, 100996475), (25, 80797180), (50, 40398590), (83, 24336500), (100, 20199295), (125, 16159436), (166, 12168250), (250, 8079718), (332, 6084125), (415, 4867300), (500, 4039859), (830, 2433650), (1660, 1216825), (2075, 973460), (4150, 486730), (8300, 243365), (10375, 194692), (20750, 97346), (41500, 48673)]