40789595

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2075

約数の個数: 32

約数和(自身を含む): 62208000

約数和(自身を除く): 21418405

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 265, 371, 385, 583, 1855, 1999, 2915, 4081, 9995, 13993, 20405, 21989, 69965, 105947, 109945, 153923, 529735, 741629, 769615, 1165417, 3708145, 5827085, 8157919, 40789595]

約数ペア:

[(1, 40789595), (5, 8157919), (7, 5827085), (11, 3708145), (35, 1165417), (53, 769615), (55, 741629), (77, 529735), (265, 153923), (371, 109945), (385, 105947), (583, 69965), (1855, 21989), (1999, 20405), (2915, 13993), (4081, 9995)]