227500330

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{4513}}^1$

素因数の和:4662

約数の個数: 24

約数和(自身を含む): 415441476

約数和(自身を除く): 187941146

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 4513, 5041, 9026, 10082, 22565, 25205, 45130, 50410, 320423, 640846, 1602115, 3204230, 22750033, 45500066, 113750165, 227500330]

約数ペア:

[(1, 227500330), (2, 113750165), (5, 45500066), (10, 22750033), (71, 3204230), (142, 1602115), (355, 640846), (710, 320423), (4513, 50410), (5041, 45130), (9026, 25205), (10082, 22565)]