13187300

素因数分解:

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

素因数の和:18860

約数の個数: 36

約数和(自身を含む): 32706240

約数和(自身を除く): 19518940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 18839, 37678, 75356, 94195, 131873, 188390, 263746, 376780, 470975, 527492, 659365, 941950, 1318730, 1883900, 2637460, 3296825, 6593650, 13187300]

約数ペア:

[(1, 13187300), (2, 6593650), (4, 3296825), (5, 2637460), (7, 1883900), (10, 1318730), (14, 941950), (20, 659365), (25, 527492), (28, 470975), (35, 376780), (50, 263746), (70, 188390), (100, 131873), (140, 94195), (175, 75356), (350, 37678), (700, 18839)]