9293420

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1109}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 19580400

約数和(自身を除く): 10286980

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1109, 1676, 2095, 2218, 4190, 4436, 5545, 8380, 11090, 22180, 464671, 929342, 1858684, 2323355, 4646710, 9293420]

約数ペア:

[(1, 9293420), (2, 4646710), (4, 2323355), (5, 1858684), (10, 929342), (20, 464671), (419, 22180), (838, 11090), (1109, 8380), (1676, 5545), (2095, 4436), (2218, 4190)]