1201752560

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{58451}}^1$

素因数の和:58721

約数の個数: 40

約数和(自身を含む): 2804994576

約数和(自身を除く): 1603242016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 514, 1028, 1285, 2056, 2570, 4112, 5140, 10280, 20560, 58451, 116902, 233804, 292255, 467608, 584510, 935216, 1169020, 2338040, 4676080, 15021907, 30043814, 60087628, 75109535, 120175256, 150219070, 240350512, 300438140, 600876280, 1201752560]

約数ペア:

[(1, 1201752560), (2, 600876280), (4, 300438140), (5, 240350512), (8, 150219070), (10, 120175256), (16, 75109535), (20, 60087628), (40, 30043814), (80, 15021907), (257, 4676080), (514, 2338040), (1028, 1169020), (1285, 935216), (2056, 584510), (2570, 467608), (4112, 292255), (5140, 233804), (10280, 116902), (20560, 58451)]