26159320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59453}}^1$

素因数の和:59475

約数の個数: 32

約数和(自身を含む): 64210320

約数和(自身を除く): 38051000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 59453, 118906, 237812, 297265, 475624, 594530, 653983, 1189060, 1307966, 2378120, 2615932, 3269915, 5231864, 6539830, 13079660, 26159320]

約数ペア:

[(1, 26159320), (2, 13079660), (4, 6539830), (5, 5231864), (8, 3269915), (10, 2615932), (11, 2378120), (20, 1307966), (22, 1189060), (40, 653983), (44, 594530), (55, 475624), (88, 297265), (110, 237812), (220, 118906), (440, 59453)]