13271300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{18959}}^1$

素因数の和:18980

約数の個数: 36

約数和(自身を含む): 32914560

約数和(自身を除く): 19643260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 18959, 37918, 75836, 94795, 132713, 189590, 265426, 379180, 473975, 530852, 663565, 947950, 1327130, 1895900, 2654260, 3317825, 6635650, 13271300]

約数ペア:

[(1, 13271300), (2, 6635650), (4, 3317825), (5, 2654260), (7, 1895900), (10, 1327130), (14, 947950), (20, 663565), (25, 530852), (28, 473975), (35, 379180), (50, 265426), (70, 189590), (100, 132713), (140, 94795), (175, 75836), (350, 37918), (700, 18959)]