134068520

素因数分解:

$2^3\times 5^1\times {\mathrm{751}}^1\times {\mathrm{4463}}^1$

素因数の和:5225

約数の個数: 32

約数和(自身を含む): 302123520

約数和(自身を除く): 168055000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 751, 1502, 3004, 3755, 4463, 6008, 7510, 8926, 15020, 17852, 22315, 30040, 35704, 44630, 89260, 178520, 3351713, 6703426, 13406852, 16758565, 26813704, 33517130, 67034260, 134068520]

約数ペア:

[(1, 134068520), (2, 67034260), (4, 33517130), (5, 26813704), (8, 16758565), (10, 13406852), (20, 6703426), (40, 3351713), (751, 178520), (1502, 89260), (3004, 44630), (3755, 35704), (4463, 30040), (6008, 22315), (7510, 17852), (8926, 15020)]