272901400

素因数分解:

$2^3\times 5^2\times {\mathrm{523}}^1\times {\mathrm{2609}}^1$

素因数の和:3148

約数の個数: 48

約数和(自身を含む): 635952600

約数和(自身を除く): 363051200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 523, 1046, 2092, 2609, 2615, 4184, 5218, 5230, 10436, 10460, 13045, 13075, 20872, 20920, 26090, 26150, 52180, 52300, 65225, 104360, 104600, 130450, 260900, 521800, 1364507, 2729014, 5458028, 6822535, 10916056, 13645070, 27290140, 34112675, 54580280, 68225350, 136450700, 272901400]

約数ペア:

[(1, 272901400), (2, 136450700), (4, 68225350), (5, 54580280), (8, 34112675), (10, 27290140), (20, 13645070), (25, 10916056), (40, 6822535), (50, 5458028), (100, 2729014), (200, 1364507), (523, 521800), (1046, 260900), (2092, 130450), (2609, 104600), (2615, 104360), (4184, 65225), (5218, 52300), (5230, 52180), (10436, 26150), (10460, 26090), (13045, 20920), (13075, 20872)]