8333920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{1063}}^1$

素因数の和:1092

約数の個数: 72

約数和(自身を含む): 22924944

約数和(自身を除く): 14591024

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, 1063, 1120, 1568, 1960, 2126, 3920, 4252, 5315, 7441, 7840, 8504, 10630, 14882, 17008, 21260, 29764, 34016, 37205, 42520, 52087, 59528, 74410, 85040, 104174, 119056, 148820, 170080, 208348, 238112, 260435, 297640, 416696, 520870, 595280, 833392, 1041740, 1190560, 1666784, 2083480, 4166960, 8333920]

約数ペア:

[(1, 8333920), (2, 4166960), (4, 2083480), (5, 1666784), (7, 1190560), (8, 1041740), (10, 833392), (14, 595280), (16, 520870), (20, 416696), (28, 297640), (32, 260435), (35, 238112), (40, 208348), (49, 170080), (56, 148820), (70, 119056), (80, 104174), (98, 85040), (112, 74410), (140, 59528), (160, 52087), (196, 42520), (224, 37205), (245, 34016), (280, 29764), (392, 21260), (490, 17008), (560, 14882), (784, 10630), (980, 8504), (1063, 7840), (1120, 7441), (1568, 5315), (1960, 4252), (2126, 3920)]