2027200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{181}}^1$

素因数の和:210

約数の個数: 84

約数和(自身を含む): 5732272

約数和(自身を除く): 3705072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 181, 200, 224, 280, 320, 350, 362, 400, 448, 560, 700, 724, 800, 905, 1120, 1267, 1400, 1448, 1600, 1810, 2240, 2534, 2800, 2896, 3620, 4525, 5068, 5600, 5792, 6335, 7240, 9050, 10136, 11200, 11584, 12670, 14480, 18100, 20272, 25340, 28960, 31675, 36200, 40544, 50680, 57920, 63350, 72400, 81088, 101360, 126700, 144800, 202720, 253400, 289600, 405440, 506800, 1013600, 2027200]

約数ペア:

[(1, 2027200), (2, 1013600), (4, 506800), (5, 405440), (7, 289600), (8, 253400), (10, 202720), (14, 144800), (16, 126700), (20, 101360), (25, 81088), (28, 72400), (32, 63350), (35, 57920), (40, 50680), (50, 40544), (56, 36200), (64, 31675), (70, 28960), (80, 25340), (100, 20272), (112, 18100), (140, 14480), (160, 12670), (175, 11584), (181, 11200), (200, 10136), (224, 9050), (280, 7240), (320, 6335), (350, 5792), (362, 5600), (400, 5068), (448, 4525), (560, 3620), (700, 2896), (724, 2800), (800, 2534), (905, 2240), (1120, 1810), (1267, 1600), (1400, 1448)]