3841700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:992

約数の個数: 36

約数和(自身を含む): 8548932

約数和(自身を除く): 4707232

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 937, 1025, 1874, 2050, 3748, 4100, 4685, 9370, 18740, 23425, 38417, 46850, 76834, 93700, 153668, 192085, 384170, 768340, 960425, 1920850, 3841700]

約数ペア:

[(1, 3841700), (2, 1920850), (4, 960425), (5, 768340), (10, 384170), (20, 192085), (25, 153668), (41, 93700), (50, 76834), (82, 46850), (100, 38417), (164, 23425), (205, 18740), (410, 9370), (820, 4685), (937, 4100), (1025, 3748), (1874, 2050)]