140011900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{200017}}^1$

素因数の和:200038

約数の個数: 36

約数和(自身を含む): 347231248

約数和(自身を除く): 207219348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 200017, 400034, 800068, 1000085, 1400119, 2000170, 2800238, 4000340, 5000425, 5600476, 7000595, 10000850, 14001190, 20001700, 28002380, 35002975, 70005950, 140011900]

約数ペア:

[(1, 140011900), (2, 70005950), (4, 35002975), (5, 28002380), (7, 20001700), (10, 14001190), (14, 10000850), (20, 7000595), (25, 5600476), (28, 5000425), (35, 4000340), (50, 2800238), (70, 2000170), (100, 1400119), (140, 1000085), (175, 800068), (350, 400034), (700, 200017)]