5087487790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{178571}}^1$

素因数の和:178633

約数の個数: 64

約数和(自身を含む): 11725751808

約数和(自身を除く): 6638264018

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 154, 185, 259, 370, 385, 407, 518, 770, 814, 1295, 2035, 2590, 2849, 4070, 5698, 14245, 28490, 178571, 357142, 892855, 1249997, 1785710, 1964281, 2499994, 3928562, 6249985, 6607127, 9821405, 12499970, 13214254, 13749967, 19642810, 27499934, 33035635, 46249889, 66071270, 68749835, 72678397, 92499778, 137499670, 145356794, 231249445, 363391985, 462498890, 508748779, 726783970, 1017497558, 2543743895, 5087487790]

約数ペア:

[(1, 5087487790), (2, 2543743895), (5, 1017497558), (7, 726783970), (10, 508748779), (11, 462498890), (14, 363391985), (22, 231249445), (35, 145356794), (37, 137499670), (55, 92499778), (70, 72678397), (74, 68749835), (77, 66071270), (110, 46249889), (154, 33035635), (185, 27499934), (259, 19642810), (370, 13749967), (385, 13214254), (407, 12499970), (518, 9821405), (770, 6607127), (814, 6249985), (1295, 3928562), (2035, 2499994), (2590, 1964281), (2849, 1785710), (4070, 1249997), (5698, 892855), (14245, 357142), (28490, 178571)]