33390560

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{4259}}^1$

素因数の和:4288

約数の個数: 72

約数和(自身を含む): 91785960

約数和(自身を除く): 58395400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 4259, 7840, 8518, 17036, 21295, 29813, 34072, 42590, 59626, 68144, 85180, 119252, 136288, 149065, 170360, 208691, 238504, 298130, 340720, 417382, 477008, 596260, 681440, 834764, 954016, 1043455, 1192520, 1669528, 2086910, 2385040, 3339056, 4173820, 4770080, 6678112, 8347640, 16695280, 33390560]

約数ペア:

[(1, 33390560), (2, 16695280), (4, 8347640), (5, 6678112), (7, 4770080), (8, 4173820), (10, 3339056), (14, 2385040), (16, 2086910), (20, 1669528), (28, 1192520), (32, 1043455), (35, 954016), (40, 834764), (49, 681440), (56, 596260), (70, 477008), (80, 417382), (98, 340720), (112, 298130), (140, 238504), (160, 208691), (196, 170360), (224, 149065), (245, 136288), (280, 119252), (392, 85180), (490, 68144), (560, 59626), (784, 42590), (980, 34072), (1120, 29813), (1568, 21295), (1960, 17036), (3920, 8518), (4259, 7840)]