14448400

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:940

約数の個数: 60

約数和(自身を含む): 35599284

約数和(自身を除く): 21150884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 820, 881, 1025, 1640, 1762, 2050, 3280, 3524, 4100, 4405, 7048, 8200, 8810, 14096, 16400, 17620, 22025, 35240, 36121, 44050, 70480, 72242, 88100, 144484, 176200, 180605, 288968, 352400, 361210, 577936, 722420, 903025, 1444840, 1806050, 2889680, 3612100, 7224200, 14448400]

約数ペア:

[(1, 14448400), (2, 7224200), (4, 3612100), (5, 2889680), (8, 1806050), (10, 1444840), (16, 903025), (20, 722420), (25, 577936), (40, 361210), (41, 352400), (50, 288968), (80, 180605), (82, 176200), (100, 144484), (164, 88100), (200, 72242), (205, 70480), (328, 44050), (400, 36121), (410, 35240), (656, 22025), (820, 17620), (881, 16400), (1025, 14096), (1640, 8810), (1762, 8200), (2050, 7048), (3280, 4405), (3524, 4100)]