894305120

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{136327}}^1$

素因数の和:136383

約数の個数: 48

約数和(自身を含む): 2164343328

約数和(自身を除く): 1270038208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 136327, 272654, 545308, 681635, 1090616, 1363270, 2181232, 2726540, 4362464, 5453080, 5589407, 10906160, 11178814, 21812320, 22357628, 27947035, 44715256, 55894070, 89430512, 111788140, 178861024, 223576280, 447152560, 894305120]

約数ペア:

[(1, 894305120), (2, 447152560), (4, 223576280), (5, 178861024), (8, 111788140), (10, 89430512), (16, 55894070), (20, 44715256), (32, 27947035), (40, 22357628), (41, 21812320), (80, 11178814), (82, 10906160), (160, 5589407), (164, 5453080), (205, 4362464), (328, 2726540), (410, 2181232), (656, 1363270), (820, 1090616), (1312, 681635), (1640, 545308), (3280, 272654), (6560, 136327)]