29747800

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2521}}^1$

素因数の和:2596

約数の個数: 48

約数和(自身を含む): 70363800

約数和(自身を除く): 40616000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1475, 2360, 2521, 2950, 5042, 5900, 10084, 11800, 12605, 20168, 25210, 50420, 63025, 100840, 126050, 148739, 252100, 297478, 504200, 594956, 743695, 1189912, 1487390, 2974780, 3718475, 5949560, 7436950, 14873900, 29747800]

約数ペア:

[(1, 29747800), (2, 14873900), (4, 7436950), (5, 5949560), (8, 3718475), (10, 2974780), (20, 1487390), (25, 1189912), (40, 743695), (50, 594956), (59, 504200), (100, 297478), (118, 252100), (200, 148739), (236, 126050), (295, 100840), (472, 63025), (590, 50420), (1180, 25210), (1475, 20168), (2360, 12605), (2521, 11800), (2950, 10084), (5042, 5900)]