8580172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 17388000

約数和(自身を除く): 8807828

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 116, 229, 323, 458, 493, 551, 646, 916, 986, 1102, 1292, 1972, 2204, 3893, 4351, 6641, 7786, 8702, 9367, 13282, 15572, 17404, 18734, 26564, 37468, 73967, 112897, 126179, 147934, 225794, 252358, 295868, 451588, 504716, 2145043, 4290086, 8580172]

約数ペア:

[(1, 8580172), (2, 4290086), (4, 2145043), (17, 504716), (19, 451588), (29, 295868), (34, 252358), (38, 225794), (58, 147934), (68, 126179), (76, 112897), (116, 73967), (229, 37468), (323, 26564), (458, 18734), (493, 17404), (551, 15572), (646, 13282), (916, 9367), (986, 8702), (1102, 7786), (1292, 6641), (1972, 4351), (2204, 3893)]