91410400

素因数分解:

$2^5\times 5^2\times {\mathrm{163}}^1\times {\mathrm{701}}^1$

素因数の和:884

約数の個数: 72

約数和(自身を含む): 224844984

約数和(自身を除く): 133434584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 163, 200, 326, 400, 652, 701, 800, 815, 1304, 1402, 1630, 2608, 2804, 3260, 3505, 4075, 5216, 5608, 6520, 7010, 8150, 11216, 13040, 14020, 16300, 17525, 22432, 26080, 28040, 32600, 35050, 56080, 65200, 70100, 112160, 114263, 130400, 140200, 228526, 280400, 457052, 560800, 571315, 914104, 1142630, 1828208, 2285260, 2856575, 3656416, 4570520, 5713150, 9141040, 11426300, 18282080, 22852600, 45705200, 91410400]

約数ペア:

[(1, 91410400), (2, 45705200), (4, 22852600), (5, 18282080), (8, 11426300), (10, 9141040), (16, 5713150), (20, 4570520), (25, 3656416), (32, 2856575), (40, 2285260), (50, 1828208), (80, 1142630), (100, 914104), (160, 571315), (163, 560800), (200, 457052), (326, 280400), (400, 228526), (652, 140200), (701, 130400), (800, 114263), (815, 112160), (1304, 70100), (1402, 65200), (1630, 56080), (2608, 35050), (2804, 32600), (3260, 28040), (3505, 26080), (4075, 22432), (5216, 17525), (5608, 16300), (6520, 14020), (7010, 13040), (8150, 11216)]