13838093920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{1765063}}^1$

素因数の和:1765092

約数の個数: 72

約数和(自身を含む): 38030068944

約数和(自身を除く): 24191975024

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, 7840, 1765063, 3530126, 7060252, 8825315, 12355441, 14120504, 17650630, 24710882, 28241008, 35301260, 49421764, 56482016, 61777205, 70602520, 86488087, 98843528, 123554410, 141205040, 172976174, 197687056, 247108820, 282410080, 345952348, 395374112, 432440435, 494217640, 691904696, 864880870, 988435280, 1383809392, 1729761740, 1976870560, 2767618784, 3459523480, 6919046960, 13838093920]

約数ペア:

[(1, 13838093920), (2, 6919046960), (4, 3459523480), (5, 2767618784), (7, 1976870560), (8, 1729761740), (10, 1383809392), (14, 988435280), (16, 864880870), (20, 691904696), (28, 494217640), (32, 432440435), (35, 395374112), (40, 345952348), (49, 282410080), (56, 247108820), (70, 197687056), (80, 172976174), (98, 141205040), (112, 123554410), (140, 98843528), (160, 86488087), (196, 70602520), (224, 61777205), (245, 56482016), (280, 49421764), (392, 35301260), (490, 28241008), (560, 24710882), (784, 17650630), (980, 14120504), (1120, 12355441), (1568, 8825315), (1960, 7060252), (3920, 3530126), (7840, 1765063)]