15847448060

素因数分解:

$2^2\times 5^1\times {\mathrm{6229}}^1\times {\mathrm{127207}}^1$

素因数の和:133445

約数の個数: 24

約数和(自身を含む): 33285245280

約数和(自身を除く): 17437797220

約数列:

[1, 2, 4, 5, 10, 20, 6229, 12458, 24916, 31145, 62290, 124580, 127207, 254414, 508828, 636035, 1272070, 2544140, 792372403, 1584744806, 3169489612, 3961862015, 7923724030, 15847448060]

約数ペア:

[(1, 15847448060), (2, 7923724030), (4, 3961862015), (5, 3169489612), (10, 1584744806), (20, 792372403), (6229, 2544140), (12458, 1272070), (24916, 636035), (31145, 508828), (62290, 254414), (124580, 127207)]