7763080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14929}}^1$

素因数の和:14953

約数の個数: 32

約数和(自身を含む): 18811800

約数和(自身を除く): 11048720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 14929, 29858, 59716, 74645, 119432, 149290, 194077, 298580, 388154, 597160, 776308, 970385, 1552616, 1940770, 3881540, 7763080]

約数ペア:

[(1, 7763080), (2, 3881540), (4, 1940770), (5, 1552616), (8, 970385), (10, 776308), (13, 597160), (20, 388154), (26, 298580), (40, 194077), (52, 149290), (65, 119432), (104, 74645), (130, 59716), (260, 29858), (520, 14929)]