76365640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146857}}^1$

素因数の和:146881

約数の個数: 32

約数和(自身を含む): 185041080

約数和(自身を除く): 108675440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 146857, 293714, 587428, 734285, 1174856, 1468570, 1909141, 2937140, 3818282, 5874280, 7636564, 9545705, 15273128, 19091410, 38182820, 76365640]

約数ペア:

[(1, 76365640), (2, 38182820), (4, 19091410), (5, 15273128), (8, 9545705), (10, 7636564), (13, 5874280), (20, 3818282), (26, 2937140), (40, 1909141), (52, 1468570), (65, 1174856), (104, 734285), (130, 587428), (260, 293714), (520, 146857)]