24722320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 66388608

約数和(自身を除く): 41666288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 131, 140, 262, 280, 337, 524, 560, 655, 674, 917, 1048, 1310, 1348, 1685, 1834, 2096, 2359, 2620, 2696, 3370, 3668, 4585, 4718, 5240, 5392, 6740, 7336, 9170, 9436, 10480, 11795, 13480, 14672, 18340, 18872, 23590, 26960, 36680, 37744, 44147, 47180, 73360, 88294, 94360, 176588, 188720, 220735, 309029, 353176, 441470, 618058, 706352, 882940, 1236116, 1545145, 1765880, 2472232, 3090290, 3531760, 4944464, 6180580, 12361160, 24722320]

約数ペア:

[(1, 24722320), (2, 12361160), (4, 6180580), (5, 4944464), (7, 3531760), (8, 3090290), (10, 2472232), (14, 1765880), (16, 1545145), (20, 1236116), (28, 882940), (35, 706352), (40, 618058), (56, 441470), (70, 353176), (80, 309029), (112, 220735), (131, 188720), (140, 176588), (262, 94360), (280, 88294), (337, 73360), (524, 47180), (560, 44147), (655, 37744), (674, 36680), (917, 26960), (1048, 23590), (1310, 18872), (1348, 18340), (1685, 14672), (1834, 13480), (2096, 11795), (2359, 10480), (2620, 9436), (2696, 9170), (3370, 7336), (3668, 6740), (4585, 5392), (4718, 5240)]