9224180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 22692096

約数和(自身を除く): 13467916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 1607, 2870, 3214, 5740, 6428, 8035, 11249, 16070, 22498, 32140, 44996, 56245, 65887, 112490, 131774, 224980, 263548, 329435, 461209, 658870, 922418, 1317740, 1844836, 2306045, 4612090, 9224180]

約数ペア:

[(1, 9224180), (2, 4612090), (4, 2306045), (5, 1844836), (7, 1317740), (10, 922418), (14, 658870), (20, 461209), (28, 329435), (35, 263548), (41, 224980), (70, 131774), (82, 112490), (140, 65887), (164, 56245), (205, 44996), (287, 32140), (410, 22498), (574, 16070), (820, 11249), (1148, 8035), (1435, 6428), (1607, 5740), (2870, 3214)]