52858240

素因数分解:

$2^7\times 5^1\times {\mathrm{82591}}^1$

素因数の和:82610

約数の個数: 32

約数和(自身を含む): 126365760

約数和(自身を除く): 73507520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 82591, 165182, 330364, 412955, 660728, 825910, 1321456, 1651820, 2642912, 3303640, 5285824, 6607280, 10571648, 13214560, 26429120, 52858240]

約数ペア:

[(1, 52858240), (2, 26429120), (4, 13214560), (5, 10571648), (8, 6607280), (10, 5285824), (16, 3303640), (20, 2642912), (32, 1651820), (40, 1321456), (64, 825910), (80, 660728), (128, 412955), (160, 330364), (320, 165182), (640, 82591)]