11504800

素因数分解:

$2^5\times 5^2\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 72

約数和(自身を含む): 28615356

約数和(自身を除く): 17110556

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 73, 80, 100, 146, 160, 197, 200, 292, 365, 394, 400, 584, 730, 788, 800, 985, 1168, 1460, 1576, 1825, 1970, 2336, 2920, 3152, 3650, 3940, 4925, 5840, 6304, 7300, 7880, 9850, 11680, 14381, 14600, 15760, 19700, 28762, 29200, 31520, 39400, 57524, 58400, 71905, 78800, 115048, 143810, 157600, 230096, 287620, 359525, 460192, 575240, 719050, 1150480, 1438100, 2300960, 2876200, 5752400, 11504800]

約数ペア:

[(1, 11504800), (2, 5752400), (4, 2876200), (5, 2300960), (8, 1438100), (10, 1150480), (16, 719050), (20, 575240), (25, 460192), (32, 359525), (40, 287620), (50, 230096), (73, 157600), (80, 143810), (100, 115048), (146, 78800), (160, 71905), (197, 58400), (200, 57524), (292, 39400), (365, 31520), (394, 29200), (400, 28762), (584, 19700), (730, 15760), (788, 14600), (800, 14381), (985, 11680), (1168, 9850), (1460, 7880), (1576, 7300), (1825, 6304), (1970, 5840), (2336, 4925), (2920, 3940), (3152, 3650)]