48400420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83449}}^1$

素因数の和:83487

約数の個数: 24

約数和(自身を含む): 105147000

約数和(自身を除く): 56746580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 83449, 166898, 333796, 417245, 834490, 1668980, 2420021, 4840042, 9680084, 12100105, 24200210, 48400420]

約数ペア:

[(1, 48400420), (2, 24200210), (4, 12100105), (5, 9680084), (10, 4840042), (20, 2420021), (29, 1668980), (58, 834490), (116, 417245), (145, 333796), (290, 166898), (580, 83449)]