6250640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7103}}^1$

素因数の和:7127

約数の個数: 40

約数和(自身を含む): 15856128

約数和(自身を除く): 9605488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 7103, 14206, 28412, 35515, 56824, 71030, 78133, 113648, 142060, 156266, 284120, 312532, 390665, 568240, 625064, 781330, 1250128, 1562660, 3125320, 6250640]

約数ペア:

[(1, 6250640), (2, 3125320), (4, 1562660), (5, 1250128), (8, 781330), (10, 625064), (11, 568240), (16, 390665), (20, 312532), (22, 284120), (40, 156266), (44, 142060), (55, 113648), (80, 78133), (88, 71030), (110, 56824), (176, 35515), (220, 28412), (440, 14206), (880, 7103)]