2966420

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1787}}^1$

素因数の和:1879

約数の個数: 24

約数和(自身を含む): 6308064

約数和(自身を除く): 3341644

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 1787, 3574, 7148, 8935, 17870, 35740, 148321, 296642, 593284, 741605, 1483210, 2966420]

約数ペア:

[(1, 2966420), (2, 1483210), (4, 741605), (5, 593284), (10, 296642), (20, 148321), (83, 35740), (166, 17870), (332, 8935), (415, 7148), (830, 3574), (1660, 1787)]