29427140

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{13751}}^1$

素因数の和:13867

約数の個数: 24

約数和(自身を含む): 62379072

約数和(自身を除く): 32951932

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 13751, 27502, 55004, 68755, 137510, 275020, 1471357, 2942714, 5885428, 7356785, 14713570, 29427140]

約数ペア:

[(1, 29427140), (2, 14713570), (4, 7356785), (5, 5885428), (10, 2942714), (20, 1471357), (107, 275020), (214, 137510), (428, 68755), (535, 55004), (1070, 27502), (2140, 13751)]