13942960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9173}}^1$

素因数の和:9205

約数の個数: 40

約数和(自身を含む): 34127280

約数和(自身を除く): 20184320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 9173, 18346, 36692, 45865, 73384, 91730, 146768, 174287, 183460, 348574, 366920, 697148, 733840, 871435, 1394296, 1742870, 2788592, 3485740, 6971480, 13942960]

約数ペア:

[(1, 13942960), (2, 6971480), (4, 3485740), (5, 2788592), (8, 1742870), (10, 1394296), (16, 871435), (19, 733840), (20, 697148), (38, 366920), (40, 348574), (76, 183460), (80, 174287), (95, 146768), (152, 91730), (190, 73384), (304, 45865), (380, 36692), (760, 18346), (1520, 9173)]