39164140

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{18301}}^1$

素因数の和:18417

約数の個数: 24

約数和(自身を含む): 83017872

約数和(自身を除く): 43853732

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 18301, 36602, 73204, 91505, 183010, 366020, 1958207, 3916414, 7832828, 9791035, 19582070, 39164140]

約数ペア:

[(1, 39164140), (2, 19582070), (4, 9791035), (5, 7832828), (10, 3916414), (20, 1958207), (107, 366020), (214, 183010), (428, 91505), (535, 73204), (1070, 36602), (2140, 18301)]