14431600

素因数分解:

$2^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:458

約数の個数: 60

約数和(自身を含む): 35095720

約数和(自身を除く): 20664120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 109, 200, 218, 331, 400, 436, 545, 662, 872, 1090, 1324, 1655, 1744, 2180, 2648, 2725, 3310, 4360, 5296, 5450, 6620, 8275, 8720, 10900, 13240, 16550, 21800, 26480, 33100, 36079, 43600, 66200, 72158, 132400, 144316, 180395, 288632, 360790, 577264, 721580, 901975, 1443160, 1803950, 2886320, 3607900, 7215800, 14431600]

約数ペア:

[(1, 14431600), (2, 7215800), (4, 3607900), (5, 2886320), (8, 1803950), (10, 1443160), (16, 901975), (20, 721580), (25, 577264), (40, 360790), (50, 288632), (80, 180395), (100, 144316), (109, 132400), (200, 72158), (218, 66200), (331, 43600), (400, 36079), (436, 33100), (545, 26480), (662, 21800), (872, 16550), (1090, 13240), (1324, 10900), (1655, 8720), (1744, 8275), (2180, 6620), (2648, 5450), (2725, 5296), (3310, 4360)]