18239200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{3257}}^1$

素因数の和:3284

約数の個数: 72

約数和(自身を含む): 50902992

約数和(自身を除く): 32663792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 3257, 5600, 6514, 13028, 16285, 22799, 26056, 32570, 45598, 52112, 65140, 81425, 91196, 104224, 113995, 130280, 162850, 182392, 227990, 260560, 325700, 364784, 455980, 521120, 569975, 651400, 729568, 911960, 1139950, 1302800, 1823920, 2279900, 2605600, 3647840, 4559800, 9119600, 18239200]

約数ペア:

[(1, 18239200), (2, 9119600), (4, 4559800), (5, 3647840), (7, 2605600), (8, 2279900), (10, 1823920), (14, 1302800), (16, 1139950), (20, 911960), (25, 729568), (28, 651400), (32, 569975), (35, 521120), (40, 455980), (50, 364784), (56, 325700), (70, 260560), (80, 227990), (100, 182392), (112, 162850), (140, 130280), (160, 113995), (175, 104224), (200, 91196), (224, 81425), (280, 65140), (350, 52112), (400, 45598), (560, 32570), (700, 26056), (800, 22799), (1120, 16285), (1400, 13028), (2800, 6514), (3257, 5600)]