5211200

素因数分解:

$2^6\times 5^2\times {\mathrm{3257}}^1$

素因数の和:3279

約数の個数: 42

約数和(自身を含む): 12826746

約数和(自身を除く): 7615546

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 3257, 6514, 13028, 16285, 26056, 32570, 52112, 65140, 81425, 104224, 130280, 162850, 208448, 260560, 325700, 521120, 651400, 1042240, 1302800, 2605600, 5211200]

約数ペア:

[(1, 5211200), (2, 2605600), (4, 1302800), (5, 1042240), (8, 651400), (10, 521120), (16, 325700), (20, 260560), (25, 208448), (32, 162850), (40, 130280), (50, 104224), (64, 81425), (80, 65140), (100, 52112), (160, 32570), (200, 26056), (320, 16285), (400, 13028), (800, 6514), (1600, 3257)]