61719040

素因数分解:

$2^9\times 5^1\times {\mathrm{24109}}^1$

素因数の和:24132

約数の個数: 40

約数和(自身を含む): 147987180

約数和(自身を除く): 86268140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 24109, 48218, 96436, 120545, 192872, 241090, 385744, 482180, 771488, 964360, 1542976, 1928720, 3085952, 3857440, 6171904, 7714880, 12343808, 15429760, 30859520, 61719040]

約数ペア:

[(1, 61719040), (2, 30859520), (4, 15429760), (5, 12343808), (8, 7714880), (10, 6171904), (16, 3857440), (20, 3085952), (32, 1928720), (40, 1542976), (64, 964360), (80, 771488), (128, 482180), (160, 385744), (256, 241090), (320, 192872), (512, 120545), (640, 96436), (1280, 48218), (2560, 24109)]