204055400

素因数分解:

$2^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{9029}}^1$

素因数の和:9158

約数の個数: 48

約数和(自身を含む): 478680300

約数和(自身を除く): 274624900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 200, 226, 452, 565, 904, 1130, 2260, 2825, 4520, 5650, 9029, 11300, 18058, 22600, 36116, 45145, 72232, 90290, 180580, 225725, 361160, 451450, 902900, 1020277, 1805800, 2040554, 4081108, 5101385, 8162216, 10202770, 20405540, 25506925, 40811080, 51013850, 102027700, 204055400]

約数ペア:

[(1, 204055400), (2, 102027700), (4, 51013850), (5, 40811080), (8, 25506925), (10, 20405540), (20, 10202770), (25, 8162216), (40, 5101385), (50, 4081108), (100, 2040554), (113, 1805800), (200, 1020277), (226, 902900), (452, 451450), (565, 361160), (904, 225725), (1130, 180580), (2260, 90290), (2825, 72232), (4520, 45145), (5650, 36116), (9029, 22600), (11300, 18058)]