28289600

素因数分解:

$2^6\times 5^2\times {\mathrm{17681}}^1$

素因数の和:17703

約数の個数: 42

約数和(自身を含む): 69614034

約数和(自身を除く): 41324434

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 17681, 35362, 70724, 88405, 141448, 176810, 282896, 353620, 442025, 565792, 707240, 884050, 1131584, 1414480, 1768100, 2828960, 3536200, 5657920, 7072400, 14144800, 28289600]

約数ペア:

[(1, 28289600), (2, 14144800), (4, 7072400), (5, 5657920), (8, 3536200), (10, 2828960), (16, 1768100), (20, 1414480), (25, 1131584), (32, 884050), (40, 707240), (50, 565792), (64, 442025), (80, 353620), (100, 282896), (160, 176810), (200, 141448), (320, 88405), (400, 70724), (800, 35362), (1600, 17681)]