2662480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1483

約数の個数: 40

約数和(自身を含む): 6463872

約数和(自身を除く): 3801392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1447, 1840, 2894, 5788, 7235, 11576, 14470, 23152, 28940, 33281, 57880, 66562, 115760, 133124, 166405, 266248, 332810, 532496, 665620, 1331240, 2662480]

約数ペア:

[(1, 2662480), (2, 1331240), (4, 665620), (5, 532496), (8, 332810), (10, 266248), (16, 166405), (20, 133124), (23, 115760), (40, 66562), (46, 57880), (80, 33281), (92, 28940), (115, 23152), (184, 14470), (230, 11576), (368, 7235), (460, 5788), (920, 2894), (1447, 1840)]