29508320

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4289}}^1$

素因数の和:4347

約数の個数: 48

約数和(自身を含む): 71351280

約数和(自身を除く): 41842960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 4289, 6880, 8578, 17156, 21445, 34312, 42890, 68624, 85780, 137248, 171560, 184427, 343120, 368854, 686240, 737708, 922135, 1475416, 1844270, 2950832, 3688540, 5901664, 7377080, 14754160, 29508320]

約数ペア:

[(1, 29508320), (2, 14754160), (4, 7377080), (5, 5901664), (8, 3688540), (10, 2950832), (16, 1844270), (20, 1475416), (32, 922135), (40, 737708), (43, 686240), (80, 368854), (86, 343120), (160, 184427), (172, 171560), (215, 137248), (344, 85780), (430, 68624), (688, 42890), (860, 34312), (1376, 21445), (1720, 17156), (3440, 8578), (4289, 6880)]