52120960

素因数分解:

$2^7\times 5^1\times {\mathrm{81439}}^1$

素因数の和:81458

約数の個数: 32

約数和(自身を含む): 124603200

約数和(自身を除く): 72482240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 81439, 162878, 325756, 407195, 651512, 814390, 1303024, 1628780, 2606048, 3257560, 5212096, 6515120, 10424192, 13030240, 26060480, 52120960]

約数ペア:

[(1, 52120960), (2, 26060480), (4, 13030240), (5, 10424192), (8, 6515120), (10, 5212096), (16, 3257560), (20, 2606048), (32, 1628780), (40, 1303024), (64, 814390), (80, 651512), (128, 407195), (160, 325756), (320, 162878), (640, 81439)]