14254280

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{971}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 32192640

約数和(自身を除く): 17938360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 971, 1468, 1835, 1942, 2936, 3670, 3884, 4855, 7340, 7768, 9710, 14680, 19420, 38840, 356357, 712714, 1425428, 1781785, 2850856, 3563570, 7127140, 14254280]

約数ペア:

[(1, 14254280), (2, 7127140), (4, 3563570), (5, 2850856), (8, 1781785), (10, 1425428), (20, 712714), (40, 356357), (367, 38840), (734, 19420), (971, 14680), (1468, 9710), (1835, 7768), (1942, 7340), (2936, 4855), (3670, 3884)]