84011900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{120017}}^1$

素因数の和:120038

約数の個数: 36

約数和(自身を含む): 208351248

約数和(自身を除く): 124339348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 120017, 240034, 480068, 600085, 840119, 1200170, 1680238, 2400340, 3000425, 3360476, 4200595, 6000850, 8401190, 12001700, 16802380, 21002975, 42005950, 84011900]

約数ペア:

[(1, 84011900), (2, 42005950), (4, 21002975), (5, 16802380), (7, 12001700), (10, 8401190), (14, 6000850), (20, 4200595), (25, 3360476), (28, 3000425), (35, 2400340), (50, 1680238), (70, 1200170), (100, 840119), (140, 600085), (175, 480068), (350, 240034), (700, 120017)]