10886520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 32879520

約数和(自身を除く): 21993000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 353, 514, 706, 771, 1028, 1059, 1285, 1412, 1542, 1765, 2056, 2118, 2570, 2824, 3084, 3530, 3855, 4236, 5140, 5295, 6168, 7060, 7710, 8472, 10280, 10590, 14120, 15420, 21180, 30840, 42360, 90721, 181442, 272163, 362884, 453605, 544326, 725768, 907210, 1088652, 1360815, 1814420, 2177304, 2721630, 3628840, 5443260, 10886520]

約数ペア:

[(1, 10886520), (2, 5443260), (3, 3628840), (4, 2721630), (5, 2177304), (6, 1814420), (8, 1360815), (10, 1088652), (12, 907210), (15, 725768), (20, 544326), (24, 453605), (30, 362884), (40, 272163), (60, 181442), (120, 90721), (257, 42360), (353, 30840), (514, 21180), (706, 15420), (771, 14120), (1028, 10590), (1059, 10280), (1285, 8472), (1412, 7710), (1542, 7060), (1765, 6168), (2056, 5295), (2118, 5140), (2570, 4236), (2824, 3855), (3084, 3530)]