61335580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{105751}}^1$

素因数の和:105789

約数の個数: 24

約数和(自身を含む): 133247520

約数和(自身を除く): 71911940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 105751, 211502, 423004, 528755, 1057510, 2115020, 3066779, 6133558, 12267116, 15333895, 30667790, 61335580]

約数ペア:

[(1, 61335580), (2, 30667790), (4, 15333895), (5, 12267116), (10, 6133558), (20, 3066779), (29, 2115020), (58, 1057510), (116, 528755), (145, 423004), (290, 211502), (580, 105751)]