14194040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 36840960

約数和(自身を除く): 22646920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 163, 280, 311, 326, 622, 652, 815, 1141, 1244, 1304, 1555, 1630, 2177, 2282, 2488, 3110, 3260, 4354, 4564, 5705, 6220, 6520, 8708, 9128, 10885, 11410, 12440, 17416, 21770, 22820, 43540, 45640, 50693, 87080, 101386, 202772, 253465, 354851, 405544, 506930, 709702, 1013860, 1419404, 1774255, 2027720, 2838808, 3548510, 7097020, 14194040]

約数ペア:

[(1, 14194040), (2, 7097020), (4, 3548510), (5, 2838808), (7, 2027720), (8, 1774255), (10, 1419404), (14, 1013860), (20, 709702), (28, 506930), (35, 405544), (40, 354851), (56, 253465), (70, 202772), (140, 101386), (163, 87080), (280, 50693), (311, 45640), (326, 43540), (622, 22820), (652, 21770), (815, 17416), (1141, 12440), (1244, 11410), (1304, 10885), (1555, 9128), (1630, 8708), (2177, 6520), (2282, 6220), (2488, 5705), (3110, 4564), (3260, 4354)]