38200420

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{4987}}^1$

素因数の和:5379

約数の個数: 24

約数和(自身を含む): 80446464

約数和(自身を除く): 42246044

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3830, 4987, 7660, 9974, 19948, 24935, 49870, 99740, 1910021, 3820042, 7640084, 9550105, 19100210, 38200420]

約数ペア:

[(1, 38200420), (2, 19100210), (4, 9550105), (5, 7640084), (10, 3820042), (20, 1910021), (383, 99740), (766, 49870), (1532, 24935), (1915, 19948), (3830, 9974), (4987, 7660)]