2359960

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 3083240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1439, 1640, 2878, 5756, 7195, 11512, 14390, 28780, 57560, 58999, 117998, 235996, 294995, 471992, 589990, 1179980, 2359960]

約数ペア:

[(1, 2359960), (2, 1179980), (4, 589990), (5, 471992), (8, 294995), (10, 235996), (20, 117998), (40, 58999), (41, 57560), (82, 28780), (164, 14390), (205, 11512), (328, 7195), (410, 5756), (820, 2878), (1439, 1640)]