45931480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4001}}^1$

素因数の和:4060

約数の個数: 64

約数和(自身を含む): 121020480

約数和(自身を除く): 75089000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 4001, 5740, 8002, 11480, 16004, 20005, 28007, 32008, 40010, 56014, 80020, 112028, 140035, 160040, 164041, 224056, 280070, 328082, 560140, 656164, 820205, 1120280, 1148287, 1312328, 1640410, 2296574, 3280820, 4593148, 5741435, 6561640, 9186296, 11482870, 22965740, 45931480]

約数ペア:

[(1, 45931480), (2, 22965740), (4, 11482870), (5, 9186296), (7, 6561640), (8, 5741435), (10, 4593148), (14, 3280820), (20, 2296574), (28, 1640410), (35, 1312328), (40, 1148287), (41, 1120280), (56, 820205), (70, 656164), (82, 560140), (140, 328082), (164, 280070), (205, 224056), (280, 164041), (287, 160040), (328, 140035), (410, 112028), (574, 80020), (820, 56014), (1148, 40010), (1435, 32008), (1640, 28007), (2296, 20005), (2870, 16004), (4001, 11480), (5740, 8002)]