78075400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30029}}^1$

素因数の和:30058

約数の個数: 48

約数和(自身を含む): 195495300

約数和(自身を除く): 117419900

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 30029, 60058, 120116, 150145, 240232, 300290, 390377, 600580, 750725, 780754, 1201160, 1501450, 1561508, 1951885, 3002900, 3123016, 3903770, 6005800, 7807540, 9759425, 15615080, 19518850, 39037700, 78075400]

約数ペア:

[(1, 78075400), (2, 39037700), (4, 19518850), (5, 15615080), (8, 9759425), (10, 7807540), (13, 6005800), (20, 3903770), (25, 3123016), (26, 3002900), (40, 1951885), (50, 1561508), (52, 1501450), (65, 1201160), (100, 780754), (104, 750725), (130, 600580), (200, 390377), (260, 300290), (325, 240232), (520, 150145), (650, 120116), (1300, 60058), (2600, 30029)]