68026240

素因数分解:

$2^7\times 5^1\times {\mathrm{106291}}^1$

素因数の和:106310

約数の個数: 32

約数和(自身を含む): 162626760

約数和(自身を除く): 94600520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 106291, 212582, 425164, 531455, 850328, 1062910, 1700656, 2125820, 3401312, 4251640, 6802624, 8503280, 13605248, 17006560, 34013120, 68026240]

約数ペア:

[(1, 68026240), (2, 34013120), (4, 17006560), (5, 13605248), (8, 8503280), (10, 6802624), (16, 4251640), (20, 3401312), (32, 2125820), (40, 1700656), (64, 1062910), (80, 850328), (128, 531455), (160, 425164), (320, 212582), (640, 106291)]