4706080

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 11309760

約数和(自身を除く): 6603680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 439, 536, 670, 878, 1072, 1340, 1756, 2144, 2195, 2680, 3512, 4390, 5360, 7024, 8780, 10720, 14048, 17560, 29413, 35120, 58826, 70240, 117652, 147065, 235304, 294130, 470608, 588260, 941216, 1176520, 2353040, 4706080]

約数ペア:

[(1, 4706080), (2, 2353040), (4, 1176520), (5, 941216), (8, 588260), (10, 470608), (16, 294130), (20, 235304), (32, 147065), (40, 117652), (67, 70240), (80, 58826), (134, 35120), (160, 29413), (268, 17560), (335, 14048), (439, 10720), (536, 8780), (670, 7024), (878, 5360), (1072, 4390), (1340, 3512), (1756, 2680), (2144, 2195)]