42423800

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{4933}}^1$

素因数の和:4992

約数の個数: 48

約数和(自身を含む): 100949640

約数和(自身を除く): 58525840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 2150, 4300, 4933, 8600, 9866, 19732, 24665, 39464, 49330, 98660, 123325, 197320, 212119, 246650, 424238, 493300, 848476, 986600, 1060595, 1696952, 2121190, 4242380, 5302975, 8484760, 10605950, 21211900, 42423800]

約数ペア:

[(1, 42423800), (2, 21211900), (4, 10605950), (5, 8484760), (8, 5302975), (10, 4242380), (20, 2121190), (25, 1696952), (40, 1060595), (43, 986600), (50, 848476), (86, 493300), (100, 424238), (172, 246650), (200, 212119), (215, 197320), (344, 123325), (430, 98660), (860, 49330), (1075, 39464), (1720, 24665), (2150, 19732), (4300, 9866), (4933, 8600)]