26452480

素因数分解:

$2^9\times 5^1\times {\mathrm{10333}}^1$

素因数の和:10356

約数の個数: 40

約数和(自身を含む): 63430092

約数和(自身を除く): 36977612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 10333, 20666, 41332, 51665, 82664, 103330, 165328, 206660, 330656, 413320, 661312, 826640, 1322624, 1653280, 2645248, 3306560, 5290496, 6613120, 13226240, 26452480]

約数ペア:

[(1, 26452480), (2, 13226240), (4, 6613120), (5, 5290496), (8, 3306560), (10, 2645248), (16, 1653280), (20, 1322624), (32, 826640), (40, 661312), (64, 413320), (80, 330656), (128, 206660), (160, 165328), (256, 103330), (320, 82664), (512, 51665), (640, 41332), (1280, 20666), (2560, 10333)]