283624040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{44041}}^1$

素因数の和:44082

約数の個数: 64

約数和(自身を含む): 761045760

約数和(自身を除く): 477421720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 44041, 88082, 176164, 220205, 308287, 352328, 440410, 616574, 880820, 1012943, 1233148, 1541435, 1761640, 2025886, 2466296, 3082870, 4051772, 5064715, 6165740, 7090601, 8103544, 10129430, 12331480, 14181202, 20258860, 28362404, 35453005, 40517720, 56724808, 70906010, 141812020, 283624040]

約数ペア:

[(1, 283624040), (2, 141812020), (4, 70906010), (5, 56724808), (7, 40517720), (8, 35453005), (10, 28362404), (14, 20258860), (20, 14181202), (23, 12331480), (28, 10129430), (35, 8103544), (40, 7090601), (46, 6165740), (56, 5064715), (70, 4051772), (92, 3082870), (115, 2466296), (140, 2025886), (161, 1761640), (184, 1541435), (230, 1233148), (280, 1012943), (322, 880820), (460, 616574), (644, 440410), (805, 352328), (920, 308287), (1288, 220205), (1610, 176164), (3220, 88082), (6440, 44041)]