14173880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 36771840

約数和(自身を除く): 22597960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 223, 227, 280, 446, 454, 892, 908, 1115, 1135, 1561, 1589, 1784, 1816, 2230, 2270, 3122, 3178, 4460, 4540, 6244, 6356, 7805, 7945, 8920, 9080, 12488, 12712, 15610, 15890, 31220, 31780, 50621, 62440, 63560, 101242, 202484, 253105, 354347, 404968, 506210, 708694, 1012420, 1417388, 1771735, 2024840, 2834776, 3543470, 7086940, 14173880]

約数ペア:

[(1, 14173880), (2, 7086940), (4, 3543470), (5, 2834776), (7, 2024840), (8, 1771735), (10, 1417388), (14, 1012420), (20, 708694), (28, 506210), (35, 404968), (40, 354347), (56, 253105), (70, 202484), (140, 101242), (223, 63560), (227, 62440), (280, 50621), (446, 31780), (454, 31220), (892, 15890), (908, 15610), (1115, 12712), (1135, 12488), (1561, 9080), (1589, 8920), (1784, 7945), (1816, 7805), (2230, 6356), (2270, 6244), (3122, 4540), (3178, 4460)]