12819100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{18313}}^1$

素因数の和:18334

約数の個数: 36

約数和(自身を含む): 31793104

約数和(自身を除く): 18974004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 18313, 36626, 73252, 91565, 128191, 183130, 256382, 366260, 457825, 512764, 640955, 915650, 1281910, 1831300, 2563820, 3204775, 6409550, 12819100]

約数ペア:

[(1, 12819100), (2, 6409550), (4, 3204775), (5, 2563820), (7, 1831300), (10, 1281910), (14, 915650), (20, 640955), (25, 512764), (28, 457825), (35, 366260), (50, 256382), (70, 183130), (100, 128191), (140, 91565), (175, 73252), (350, 36626), (700, 18313)]