105471200

素因数分解:

$2^5\times 5^2\times {\mathrm{131839}}^1$

素因数の和:131859

約数の個数: 36

約数和(自身を含む): 257483520

約数和(自身を除く): 152012320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 131839, 263678, 527356, 659195, 1054712, 1318390, 2109424, 2636780, 3295975, 4218848, 5273560, 6591950, 10547120, 13183900, 21094240, 26367800, 52735600, 105471200]

約数ペア:

[(1, 105471200), (2, 52735600), (4, 26367800), (5, 21094240), (8, 13183900), (10, 10547120), (16, 6591950), (20, 5273560), (25, 4218848), (32, 3295975), (40, 2636780), (50, 2109424), (80, 1318390), (100, 1054712), (160, 659195), (200, 527356), (400, 263678), (800, 131839)]