12125320

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1301}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 27420120

約数和(自身を除く): 15294800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1301, 1864, 2330, 2602, 4660, 5204, 6505, 9320, 10408, 13010, 26020, 52040, 303133, 606266, 1212532, 1515665, 2425064, 3031330, 6062660, 12125320]

約数ペア:

[(1, 12125320), (2, 6062660), (4, 3031330), (5, 2425064), (8, 1515665), (10, 1212532), (20, 606266), (40, 303133), (233, 52040), (466, 26020), (932, 13010), (1165, 10408), (1301, 9320), (1864, 6505), (2330, 5204), (2602, 4660)]