5401168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 40

約数和(自身を含む): 11184800

約数和(自身を除く): 5783632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 109, 152, 163, 218, 304, 326, 436, 652, 872, 1304, 1744, 2071, 2608, 3097, 4142, 6194, 8284, 12388, 16568, 17767, 24776, 33136, 35534, 49552, 71068, 142136, 284272, 337573, 675146, 1350292, 2700584, 5401168]

約数ペア:

[(1, 5401168), (2, 2700584), (4, 1350292), (8, 675146), (16, 337573), (19, 284272), (38, 142136), (76, 71068), (109, 49552), (152, 35534), (163, 33136), (218, 24776), (304, 17767), (326, 16568), (436, 12388), (652, 8284), (872, 6194), (1304, 4142), (1744, 3097), (2071, 2608)]