7385720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6367}}^1$

素因数の和:6407

約数の個数: 32

約数和(自身を含む): 17193600

約数和(自身を除く): 9807880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 6367, 12734, 25468, 31835, 50936, 63670, 127340, 184643, 254680, 369286, 738572, 923215, 1477144, 1846430, 3692860, 7385720]

約数ペア:

[(1, 7385720), (2, 3692860), (4, 1846430), (5, 1477144), (8, 923215), (10, 738572), (20, 369286), (29, 254680), (40, 184643), (58, 127340), (116, 63670), (145, 50936), (232, 31835), (290, 25468), (580, 12734), (1160, 6367)]