23914780

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{11839}}^1$

素因数の和:11949

約数の個数: 24

約数和(自身を含む): 50722560

約数和(自身を除く): 26807780

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 11839, 23678, 47356, 59195, 118390, 236780, 1195739, 2391478, 4782956, 5978695, 11957390, 23914780]

約数ペア:

[(1, 23914780), (2, 11957390), (4, 5978695), (5, 4782956), (10, 2391478), (20, 1195739), (101, 236780), (202, 118390), (404, 59195), (505, 47356), (1010, 23678), (2020, 11839)]