5274920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18839}}^1$

素因数の和:18857

約数の個数: 32

約数和(自身を含む): 13564800

約数和(自身を除く): 8289880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18839, 37678, 75356, 94195, 131873, 150712, 188390, 263746, 376780, 527492, 659365, 753560, 1054984, 1318730, 2637460, 5274920]

約数ペア:

[(1, 5274920), (2, 2637460), (4, 1318730), (5, 1054984), (7, 753560), (8, 659365), (10, 527492), (14, 376780), (20, 263746), (28, 188390), (35, 150712), (40, 131873), (56, 94195), (70, 75356), (140, 37678), (280, 18839)]