24941840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4049}}^1$

素因数の和:4080

約数の個数: 80

約数和(自身を含む): 72316800

約数和(自身を除く): 47374960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 4049, 6160, 8098, 16196, 20245, 28343, 32392, 40490, 44539, 56686, 64784, 80980, 89078, 113372, 141715, 161960, 178156, 222695, 226744, 283430, 311773, 323920, 356312, 445390, 453488, 566860, 623546, 712624, 890780, 1133720, 1247092, 1558865, 1781560, 2267440, 2494184, 3117730, 3563120, 4988368, 6235460, 12470920, 24941840]

約数ペア:

[(1, 24941840), (2, 12470920), (4, 6235460), (5, 4988368), (7, 3563120), (8, 3117730), (10, 2494184), (11, 2267440), (14, 1781560), (16, 1558865), (20, 1247092), (22, 1133720), (28, 890780), (35, 712624), (40, 623546), (44, 566860), (55, 453488), (56, 445390), (70, 356312), (77, 323920), (80, 311773), (88, 283430), (110, 226744), (112, 222695), (140, 178156), (154, 161960), (176, 141715), (220, 113372), (280, 89078), (308, 80980), (385, 64784), (440, 56686), (560, 44539), (616, 40490), (770, 32392), (880, 28343), (1232, 20245), (1540, 16196), (3080, 8098), (4049, 6160)]