26504320

素因数分解:

$2^7\times 5^1\times {\mathrm{41413}}^1$

素因数の和:41432

約数の個数: 32

約数和(自身を含む): 63363420

約数和(自身を除く): 36859100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 41413, 82826, 165652, 207065, 331304, 414130, 662608, 828260, 1325216, 1656520, 2650432, 3313040, 5300864, 6626080, 13252160, 26504320]

約数ペア:

[(1, 26504320), (2, 13252160), (4, 6626080), (5, 5300864), (8, 3313040), (10, 2650432), (16, 1656520), (20, 1325216), (32, 828260), (40, 662608), (64, 414130), (80, 331304), (128, 207065), (160, 165652), (320, 82826), (640, 41413)]