9601473080

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2697043}}^1$

素因数の和:2697143

約数の個数: 32

約数和(自身を含む): 21846056400

約数和(自身を除く): 12244583320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 2697043, 5394086, 10788172, 13485215, 21576344, 26970430, 53940860, 107881720, 240036827, 480073654, 960147308, 1200184135, 1920294616, 2400368270, 4800736540, 9601473080]

約数ペア:

[(1, 9601473080), (2, 4800736540), (4, 2400368270), (5, 1920294616), (8, 1200184135), (10, 960147308), (20, 480073654), (40, 240036827), (89, 107881720), (178, 53940860), (356, 26970430), (445, 21576344), (712, 13485215), (890, 10788172), (1780, 5394086), (3560, 2697043)]