14863720

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2053}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 33644520

約数和(自身を除く): 18780800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 1448, 1810, 2053, 3620, 4106, 7240, 8212, 10265, 16424, 20530, 41060, 82120, 371593, 743186, 1486372, 1857965, 2972744, 3715930, 7431860, 14863720]

約数ペア:

[(1, 14863720), (2, 7431860), (4, 3715930), (5, 2972744), (8, 1857965), (10, 1486372), (20, 743186), (40, 371593), (181, 82120), (362, 41060), (724, 20530), (905, 16424), (1448, 10265), (1810, 8212), (2053, 7240), (3620, 4106)]